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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 26. Отображено 26.
07-05-2020 дата публикации

DISPLAY PANEL, AND COMPOSITE SCREEN AND PRODUCING METHOD THEREFOR

Номер: WO2020087852A1
Автор: FAN, Jun, XIE, Feng
Принадлежит:

A display panel, comprising: a plurality of cathodes; a plurality of cathode isolation columns used for isolating two adjacent cathodes; and on a longitudinal section of the display panel, a non-flat portion being formed on the side wall of each cathode isolation column, the non-flat portion being located above the cathode.

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Номер записи: 1
31-05-2012 дата публикации

METHOD FOR TREATING HIGHLY CONCENTRATED DESORPTION LIQUID FROM RESIN FOLLOWING DEEP PURIFICATION OF WASTEWATER

Номер: WO2012068906A1
Автор: LI, Aimin, XU, Ling, FAN, Jun, JIANG, Bicun, JIANG, Danning
Принадлежит:

A method for treating highly concentrated desorption liquid from resin following deep purification of wastewater, the method comprising: subjecting the highly concentrated desorption liquid after anion exchange resin treatment to retention by a nanofiltration membrane to obtain a highly concentrated nanofiltration retentate and a nanofiltration permeate, the nanofiltration permeate being recycled as a desorption agent after having been oxidized; adding a coagulating agent to the resulting highly concentrated nanofiltration retentate to allow coagulation-precipitation; subjecting the supernatant after coagulation-precipitation to Fenton oxidation or ozone oxidation; adding to the solution after reaction an alkali solution to allow further coagulation-precipitation; and returning the liquid after the coagulation-precipitation to the biochemical system in the biochemical tail water section for further biological degradation. The present method of treatment recycles and treats highly concentrated ...

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Номер записи: 2
22-11-2012 дата публикации

RESIN ION EXCHANGE AND ADSORPTION REACTOR OF CONTINUOUS-FLOW INTERNAL CIRCULATION SIMULATED FLUIDIZED BED

Номер: WO2012155467A1
Автор: LONG, Chao, FAN, Jun, LI, Aimin, SHUANG, Chendong
Принадлежит:

Disclosed is a resin ion exchange and adsorption reactor of continuous-flow internal circulation simulated fluidized bed, which comprises a reactor main body housing (1), an inclined pipe separator (8), a water collection weir (9), a feed water pipe (11) and a water outlet pipe (12), a diameter-changed fluidizing trough (6), a flow guide board (7), a resin regeneration trough (14), a resin discharge pipe (15), a regenerated resin backflow pipe (16) and a water distribution ejector. The feed water pipe (11) is provided at the bottom of the main body housing (1) and connected with the water distribution ejector. The water distribution ejector is connected with the lower part of the diameter-changed fluidizing trough (6). The flow guide board (7) is arranged between the reactor main body housing (1) and the diameter-changed fluidizing trough (6). The inclined pipe separator (8) is arranged between the reactor main body housing (1) and the flow guide board (7). The water collection weir (9) ...

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Номер записи: 3
22-11-2012 дата публикации

INTERNAL CIRCULATION RESIN ION EXCHANGE ADSORPTION REACTOR WITH MECHANICAL STIRRER

Номер: WO2012155466A1
Автор: LONG, Chao, FAN, Jun, LI, Aimin, SHUANG, Chendong
Принадлежит:

Disclosed is an internal circulation resin ion exchange adsorption reactor with a mechanical stirrer. The upper part 2/3~4/5 of the reactor main body (1) is an open cylinder (3) and the lower part 1/5~1/3 is a cone-shaped body (2) with a slope of 30º±10º. A bell-jar shaped reaction slot (4) with a turbine water stirrer (5) inside is located in the center of the reactor main body (1). The reactor main body (1) is equipped with a cylindrical guide plate (9). A water collection weir (12), an inclined tube separator (11) and an annular resin collection hopper (10) are located between the shell of the reactor main body (1) and the guide plate (9). The reactor is equipped with a water inlet pipe (13) and a water outlet pipe (14). A resin removal pipe (16) is connected with the annular resin collection hopper (10) and a resin desorption slot (17) respectively, and a regenerated resin reflux pipe (15) is connected to the bell-jar shaped reaction slot (4).

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Номер записи: 4
02-04-2020 дата публикации

LOAD HOLDER FOR KEEPING HIGH LOAD PARALLELISM AND BEARING

Номер: WO2020063467A1
Автор: LIN, Ming, FAN, Jun
Принадлежит:

A load holder (30) for keeping a high load parallelism, comprising an annular holder body (31) as well as pre-tightening pieces (32) and gap retaining pieces (33) which are mounted on the holder body (31). The multiple gap retaining pieces (33) are arranged on the inner or outer annular surface of the holder body (31) along the circumferential direction of the holder body (31); the outer circumferential surface of the holder body (31) is provided with multiple limiting holes (312) arranged at intervals in the circumferential direction of the holder body (31), and the inner wall of each limiting hole (312) is fixedly provided with at least one pre-tightening piece (32) for elastically pushing a load (40) along the circumferential direction. The load holder can ensure that an axial high-precision parallelism of loads is kept in the entire transmission process, thereby avoiding noise, vibration, damage and the like in a device operation process to the maximum; the loads arranged axially are ...

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Номер записи: 5
12-03-2020 дата публикации

USE OF ANTI-ACARID ADDITIVE IN DAILY CHEMICAL PRODUCTS

Номер: WO2020047991A1
Автор: FAN, Jun
Принадлежит:

Use of an anti-acarid additive in daily chemical products. Diaryl lactam compounds have excellent anti-acarid effects, and can be used in applications such as anti-acarid body wash, anti-acarid facial cleaners and anti-acarid daily chemical products.

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Номер записи: 6
28-07-2023 дата публикации

Rapid detection device and method for heavy metals in soil sample

Номер: CN116500234A
Автор: LIU JINGKANG, CHAI LIMING, FAN JUN
Принадлежит:

The invention relates to the technical field of soil detection equipment, in particular to a soil sample heavy metal rapid detection device and method. A soil sample heavy metal rapid detection device comprises a detection box and a detection plate, a bottom plate is arranged in the detection box, a bottom frame is fixedly connected to the outer portion of the detection box, two sliding seats are symmetrically arranged on the bottom frame, and a sliding groove frame is hinged between the two sliding seats. The method for detecting the heavy metal in the soil sample by the detection device comprises the following steps: a, putting the sample into the detection box; b, adjusting the detection plate to a proper angle; c, obliquely inserting the detection plate into the soil; d, a detection head detects metal on the section of the soil; e, sliding two screw seats to positions corresponding to the detection plate, and screwing two insertion screws IV to tightly abut against the detection plate ...

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Номер записи: 7
09-05-2023 дата публикации

Packaging method and packaging structure

Номер: CN116092932A
Автор: FAN JUN, MA LI, GU WEIKANG, ZHENG ZIQI
Принадлежит:

The embodiment of the invention provides a packaging method and a packaging structure. The method comprises the following steps: respectively providing a wafer and a carrier plate; cutting from the edge of the first surface of the wafer to the second surface along the thickness direction of the wafer to form a side cutting wall which does not penetrate through the wafer; the thickness of the first end, facing the first surface, of the side cutting wall is larger than that of the second end, deviating from the first surface, of the side cutting wall. Forming an adhesive layer on the first surface of the wafer, and fixing the first surface of the wafer on the carrier plate through the adhesive layer; and thinning the second surface of the wafer. According to the packaging method disclosed by the embodiment of the invention, the edge shape of the wafer is changed, and the side cutting wall with variable thickness is formed, so that the coated adhesive is not easy to accumulate at the first ...

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Номер записи: 8
09-04-2021 дата публикации

Electric connector

Номер: CN212934925U
Автор: WANG XIAOBING, FAN JUN, 王孝兵, 范俊
Принадлежит: QIDONG LINKCONN ELECTRONICS CO LTD, QIDONG LINKCONN ELECTRONICS CO., LTD., 启东乾朔电子有限公司

The invention discloses an electric connector. The electric connector comprises an insulating body, a conductive terminal, a locking fastener and a shell, wherein the insulating body comprises a first insulator and a second insulator, the first insulator is formed to the first row of terminals, the second row of terminals and the locking fastener through injection molding to form an integrated insert, and the second insulator is formed to the integrated insert through injection molding. The insulating body of the electric connector can be formed through two times of injection molding, so that the electric connector is simple in structure, less in injection molding frequency and simple in manufacturing process and process.

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Номер записи: 9
12-04-2012 дата публикации

MAGNETIC ACRYLIC ACID TYPE WEAKLY ACIDIC CATION EXCHANGE MICROSPHERE RESIN AND PREPARATION THEREOF

Номер: WO2012045253A1
Автор: LI, Aimin, SHUANG, Chendong, ZHOU, Qing, ZHOU, Yang, ZHANG, Mancheng, YANG, Feng, WANG, Jinnan, FAN, Jun, LONG, Chao, LIU, Fuqiang, WANG, Qiongjie, ZHANG, Haiyun
Принадлежит:

A magnetic acrylic acid-type weakly acidic cation exchange microsphere resin and preparation thereof are disclosed, which belong to the field of magnetic resins. A suspension polymerization is carried out at a certain temperature under certain conditions by evenly mixing magnetic granules with particle diameter of 0.01to 10μm and oil phase. After hydrolyzation, the magnetic acrylic acid-type weakly acidic cation exchange microsphere resin is finally obtained. The microsphere resin consists of the framework of weakly acidic cation exchange microsphere resin and magnetic granules embedded therein; the weight ratio of the resin framework and magnetic granules is 1:0.05 to 1. The basic structure of the resin framework is (I) or (II) wherein n is 1, 2, 3…. The weak acid volume exchange capacity is 1.0 to 5.0 mol/L, and the average grain diameter is 20 to 500μm. The specific saturation magnetization intensity is 5.1 to 33.4 emu/g, and the weakly acidic exchange capacity is 1.0 to 5.0 mol/L. The ...

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Номер записи: 10
07-07-2023 дата публикации

High-strength high-biomass-base-content thermoplastic film as well as preparation method and application thereof

Номер: CN116396538A
Автор: LUO YI, FAN JUN, SONG RIHENG, CHEN SHENGFU
Принадлежит:

The invention discloses a high-strength high-biomass-based-content thermoplastic film and a preparation method and application thereof, the high-strength high-biomass-based-content thermoplastic film comprises starch and a degradable polymer, a plasticizer, a dynamic cross-linking agent, an anti-blocking agent and other auxiliaries are added, after twin-screw extrusion granulation is performed, and finally the high-strength high-biomass-based-content thermoplastic film is obtained through a single-screw extrusion blow molding process. According to the invention, a biomass base material is taken as a raw material, and the naturally biodegradable biomass-based film with high strength, controllable elastic/plastic degree, early high yield strength and capability of being naturally biodegraded and the industrial preparation method thereof are realized in a manner of screw extrusion blow molding processing. Compared with a conventional steel belt tape casting process, the method has the advantages ...

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Номер записи: 11
27-06-2013 дата публикации

REGENERATING REACTOR FOR DESORBING POWDERY RESIN

Номер: WO2013091497A1
Автор: LI, Aimin, FAN, Jun, LONG, Chao, JIANG, Bicun, SHUANG, Chendong
Принадлежит:

A regenerating reactor for desorbing a powdery resin, comprising a reactor (1), a resin separator (5), a desorption liquid tank (15), and a regenerated resin delivery system; the resin separator (5) has one end thereof connected to a discharging pipe for the desorption liquid (11), and the other end of the discharging pipe for the desorption liquid (11) is connected to a suction port of a water ejector (13) of a circulating pipe of the desorption liquid tank which is mounted on the circulating pipe (12) of the desorption liquid tank; an upper outlet of the circulating pipe (12) of the desorption liquid tank is in communication with the desorption liquid tank (15), and a lower outlet thereof is in communication with the desorption liquid tank (15) via a circulating pump (14) for the desorption liquid tank; the regenerated resin delivery system comprises a fully mixed resin reactor (10), a circulating pipe (7) of the fully mixed resin reactor, a water ejector (8) of the circulating pipe of ...

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Номер записи: 12
01-08-2023 дата публикации

Plug valve

Номер: CN116518104A
Автор: CHI ZHENHUA, LU WEI, ZOU YIWEN, HUANG ZHONG, ZHANG FENG, LIU GANG, FAN JUN, LUO QIONGYING, ZHOU XIAOMIN, CHEN QIAN, ZENG YI, ZENG SHIHAI
Принадлежит:

The invention relates to the technical field of drilling equipment, and discloses a plug valve which comprises a valve body, an upper valve seat, a valve ball, a lower valve seat and a valve ball opening mechanism, the upper valve seat, the valve ball, the lower valve seat and the valve ball opening mechanism are arranged in the valve body, the valve ball is clamped between the upper valve seat and the lower valve seat, the lower valve seat comprises a first lower valve seat and a second lower valve seat, and the first lower valve seat is connected with the valve body. The first lower valve seat is sleeved with the second lower valve seat, the upper valve seat, the valve ball and the second lower valve seat form a sealing pair in the valve body, a first opening is formed in the first lower valve seat in the circumferential direction, a second opening is formed in the second lower valve seat in the circumferential direction, a spring is arranged at the bottom of the second lower valve seat ...

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Номер записи: 13
04-04-2023 дата публикации

Construction engineering workpiece bending pretreatment device

Номер: CN115889298A
Автор: YANG XIAONAN, YANG ZHENYU, WANG BO, FAN JUN, AI DIFEI, XU KAI, TIAN MINGWEI, LIU HUA
Принадлежит:

The invention discloses a constructional engineering workpiece bending pretreatment device which comprises a storage table, a plurality of supporting legs are detachably installed on the storage table, two sliding grooves formed in the same direction are formed in the storage table, supports are arranged in the sliding grooves in a sliding mode, and inserting grooves are formed in the supports; the storage rack comprises two inserting plates which are oppositely arranged and a plurality of layer plates, the lower portions of the inserting plates are detachably inserted into the inserting grooves, a plurality of clamping pieces are installed on the opposite sides of the two inserting plates and arranged at intervals in the vertical direction, and the clamping pieces on the two inserting plates are clamped to the two opposite ends of the layer plates respectively; the driving mechanism is used for adjusting the distance between the two supports and is mounted on the storage table; and one ...

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Номер записи: 14
18-04-2023 дата публикации

Seeker anti-interference test sample selection method and device based on response model

Номер: CN115983023A
Автор: PAN ZHENGQIANG, LIU TIANYU, CHENG ZHIJUN, YI TAIHE, JIA XIANG, SONG GUOPENG, FAN JUN
Принадлежит:

The invention relates to a seeker anti-interference test sample selection method and device based on a response model. The method comprises the following steps: performing electromagnetic effect mechanism analysis on performance index data and test factors in obtained initial test data, constructing a seeker anti-interference response model, and constructing a test sample selection optimization model according to the seeker anti-interference response model and a test sample selection target, and according to the test sample selection optimization model, an optimal test scheme construction algorithm is adopted to optimize a pre-constructed initial test sample, and a final test sample set is obtained. According to the method, on the premise of considering the seeker anti-interference electromagnetic effect mechanism, the seeker anti-interference response model is constructed to perform optimization selection of the test sample, the method is closer to the seeker anti-interference engineering ...

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Номер записи: 15
14-07-2023 дата публикации

CRISPR-Cas12a-metal organic framework composite detection material as well as preparation method and application thereof

Номер: CN116426517A
Автор: ZHOU BIN, YANG RUNLIN, FAN JUN, GUO MINGMING, LI BINGZHI, ZHOU YAN, YOSHIJI JUN, ZHANG YI, ZHANG JUE, LI WENXIN, MA QI
Принадлежит:

The invention discloses a preparation method and application of a CRISPR-Cas12a-metal organic framework composite detection material, a composite catalytic material takes a metal organic framework as a novel immobilized enzyme material, and CRISPR-Cas12a is adsorbed on the surface of the metal organic framework to form the CRISPR-Cas12a-metal organic framework composite detection material. After the CRISPR-Cas12a-metal organic framework composite material is prepared, the CRISPR-Cas12a-metal organic framework composite material is added into a mixed solution containing a sample to be detected and probe molecules, and crRNA and Cas12a protein form a complex; after the complex recognizes and binds to the target sequence, the accessory cleavage activity of the Cas protein is activated, thereby cleaving the probe molecule to cause a change in the optical signal. The composite detection material disclosed by the invention is convenient and rapid to operate, not only has good thermal stability ...

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Номер записи: 16
05-05-2023 дата публикации

Oblique strut helical gear

Номер: CN116066543A
Автор: YAN CHENG, HAO WENKANG, FAN JUN, JIA ZHIGANG, KANG ENZI, YOU YANCHENG
Принадлежит:

A center plate part of the bevel gear comprises an inner ring body, a supporting body, a center plate body and a plurality of supporting columns, the center plate body is connected with the inner ring body and the supporting body and is in a circular ring shape around the rotating axis of the bevel gear, and the supporting columns are evenly distributed and arranged on the outer edge face of the inner ring body in a surrounding mode. Each supporting column upwards and outwards obliquely extends to the lower surface of the center plate body from the bottom of the inner ring body; the inclined strut helical gear is light in weight, the structure meets the stress and deformation requirements, and light weight is achieved on the premise that the stress requirement is met.

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Номер записи: 17
14-07-2023 дата публикации

Microbial complex microbial inoculant for rapid degradation of kitchen garbage and use method of microbial complex microbial inoculant

Номер: CN116422682A
Автор: FAN JUN, LI BIN, PAN XUEFENG
Принадлежит:

The invention discloses a microbial complex microbial inoculant for rapid degradation of kitchen garbage and a use method thereof, the microbial complex microbial inoculant comprises complex thalli, additives and a carrier, the complex thalli comprise photosynthetic bacteria, bacillus subtilis, pseudomonas aeruginosa, bacillus amyloliquefaciens, cellulose degrading bacteria and lactic acid bacteria, the colony forming unit is 1 * 10 < 9 > cfu/g, and the additive is 1 * 10 < 9 > cfu/g. The composite thalli account for 8-15% of the total amount of the composite microbial agent; wherein the carrier is rice straw powder and accounts for 75-79% of the total amount of the complex microbial inoculant; wherein the additives comprise peptone, beef extract, yeast powder and a buffering agent and account for 6-17% of the total amount of the complex microbial inoculant, the pseudomonas aeruginosa can effectively degrade protein and hydrocarbon substances in the kitchen garbage, the bacillus amyloliquefaciens ...

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Номер записи: 18
27-07-2016 дата публикации

Organic pollutant TOC detection device

Номер: CN0205404515U
Автор: FAN JUN, SHAO YING, XU GUOLIANG, HONG YIHUA, CHEN JIANZHONG, HU JING
Принадлежит:

... 本实用新型公开了种有机污染物TOC检测装置，包括工作平台，工作平台上设有检测室，检测室内设有支撑板，支撑板的底面上均匀分布有紫外光灯组件，工作平台上设有安装板，检测室的侧设有视口板，视口板上设有槽口，安装板穿过槽口，并延伸到检测室的内部，安装板上分别设有驱动组件和固定组件，安装板上设有置物框，置物框滑动连接在驱动组件和固定组件上，置物框内设有催化剂板，检测室内设有缓冲机构，检测室上设有显示面板。本实用新型检测效率高，检测精度高，自动稳定，结构简单，使用方便，灵活性强，经济实用。 ...

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Номер записи: 19
27-07-2016 дата публикации

Quality of water on -line measuring preprocessing device

Номер: CN0205404259U
Автор: WANG BIN, FAN JUN, HONG YIHUA, GONG WEI, XU ZHIHUI
Принадлежит:

... 本实用新型公开了种水质在线检测预处理装置，包括在线检测柜，在线检测柜包括在线采集室、在线检测室和废水收集室，在线采集室连接在线检测室，在线检测室连接废水收集室，在线采集室上设有在线采集台，在线采集台上设有在线采集瓶，在线采集瓶连接有在线取样装置，在线取样装置连接有在线预处理装置，在线检测室内设有控制器和在线检测仪，控制器连接在线检测仪。在线预处理装置通过将检测水质先经过预处理箱，在过滤系统的作用下，去除水中的固体悬浮物、泥沙及杂质，使之不会堵塞管道，影响检测工作。通过反冲水管冲洗预处理腔，将集聚于过滤网和溢流斜板上的各种附着物和泥沙冲洗掉。 ...

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Номер записи: 20
23-06-2023 дата публикации

Sanding device for skin-friendly bedding fabric production

Номер: CN116289052A
Автор: FAN JUN
Принадлежит:

The invention discloses a sueding device for skin-friendly bedding fabric production, and relates to the technical field of fabric processing, the sueding device comprises a bottom plate, the outer surface of the bottom plate is fixedly connected with a transmission box, a first rotating shaft is rotatably connected between the opposite surfaces of the transmission box, the outer surface of the first rotating shaft is fixedly connected with a sueding roller, and the sueding roller is rotatably connected with the transmission box. A supporting frame is fixedly connected to the outer surface of the bottom plate, a sleeving hole is formed in the upper surface of the supporting frame, a sliding groove is formed in the supporting frame, a sliding part is slidably connected into the sliding groove, a driving motor is fixedly connected to the top of the sliding part, and a second rotating shaft is fixedly connected to the output end of the driving motor. According to the invention, preliminary ...

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Номер записи: 21
23-06-2023 дата публикации

Airlift reactor for deep nitrogen and phosphorus removal

Номер: CN116282488A
Автор: FAN JUN, SHEN SIWEN, CHEN XIAO, CHEN DAN
Принадлежит:

The invention discloses an airlift reactor for deep nitrogen and phosphorus removal, and belongs to the field of chemical environmental protection. The reactor comprises an up-flow pipe and a down-flow pipe, the bottom of the down-flow pipe is a conical bottom, the up-flow pipe is arranged on the upper portion of the conical bottom, the bottom of the up-flow pipe is fixed to the inner wall of the down-flow pipe through a supporting plate, an aeration device is arranged at the bottom of the up-flow pipe, and a first sieve plate and a fluid director are sequentially arranged on the lower middle portion of the up-flow pipe. A first filler layer is arranged above the fluid director, and a second filler layer, a third filler layer and a second sieve plate are sequentially arranged in an area defined by the outer wall of the up-flow pipe and the down-flow pipe from top to bottom; the water inlet pump is connected with the bottom of the riser tube; and the output end of the aeration pump is connected ...

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Номер записи: 22
02-05-2023 дата публикации

Bevel gear with three layers of center plates

Номер: CN116044975A
Автор: YAN CHENG, HAO WENKANG, FAN JUN, LI JIAQIANG, CHAI XIANGHAI, YOU YANCHENG
Принадлежит:

A center plate part of the helical gear comprises an inner ring body, a bearing body, a first center plate, a second center plate and a third center plate, the first center plate, the second center plate and the third center plate are sequentially arranged from top to bottom in the axial direction, the inner edges of the first center plate, the second center plate and the third center plate are connected with the inner ring body, the outer edge of the first center plate is connected with the bearing part, and the outer edge of the second center plate is connected with the bearing part. The outer edge of the third center plate is connected with the outer ring part, the second center plate obliquely extends relative to the rotating axis, and the outer edge of the second center plate is connected with the surface, facing the first center plate, of the third center plate; the helical gear with the three layers of center plates is light in weight, the structure meets the stress and deformation ...

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Номер записи: 23
23-06-2023 дата публикации

Infectious clone of CA16 virus with luciferase gene Nluc as well as construction and application of infectious clone

Номер: CN116286681A
Автор: ZHANG SHUYE, YU RUI, WANG MIN, LIU LIZHEN, YAN JINGJING, FAN JUN, ZHANG XIAOYAN, XU JIANQING
Принадлежит:

The invention relates to an infectious clone of a CA16 virus with a luciferase gene Nluc and construction and application of the infectious clone. A P1 region of a genome of CA16 of an OP293089 strain is constructed into pcDNA, P2 and P3 regions are constructed into a pUC57 vector, and the P1 and P2 + P3 regions and a pSVA vector are recombined to construct the CA16 infectious clone; and then an Nluc luciferase reporter gene is introduced, so that the pSVA-CA16-Nluc infectious clone is constructed. After the CA16-Nluc virus is rescued, experiments prove that the CA16-Nluc virus has activity similar to that of a parent virus. After continuous passage of CA16-Nluc in Vero cells, experiments verify that CA16-Nluc has genetic stability in in-vitro cell culture. In addition, the infectious clone can be used for high-throughput medicine screening, and is widely applied to the aspects of basic research of virus replication and pathogenic mechanisms, high-throughput medicine screening, neutralizing ...

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Номер записи: 24
11-07-2023 дата публикации

Preparation method and application of high-performance water-soluble controllable biomass-based thermoplastic film

Номер: CN116410606A
Автор: LUO YI, FAN JUN, SONG RIHENG, CHEN SHENGFU
Принадлежит:

The invention discloses a water-soluble controllable biomass-based thermoplastic film and a preparation method and application thereof, the thermoplastic film is compounded with vinasse protein micro powder, a water-soluble polymer and starch, and the thermoplastic film is obtained through combined adjustment of a plasticizer, a fiber reinforcing agent, a denaturing agent, a reducing agent, a dynamic cross-linking agent and a water repellent agent and through thermoplastic extrusion and film blowing processing. According to the invention, the biomass base material is used as a raw material, and the industrial preparation of the biomass-based film which has high strength, ductility and controllable water solubility and can be naturally biodegraded is realized in a screw extrusion processing manner, the existing polymer plastic processing industrial line is seamlessly connected, the industrial operability is stronger, the production energy consumption is greatly reduced, and the production ...

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Номер записи: 25
05-05-2023 дата публикации

Regulation and control method for synergistically removing multiple pollutants in wastewater by taking adsorption enhancement as core

Номер: CN116062931A
Автор: LIU FUQIANG, JING SHICHAO, ZHANG WEIGUO, LI JIE, FAN JUN, LIANG YING, XU GENHUA, LI AIMIN
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The invention discloses a wastewater multi-pollutant synergistic removal regulation and control method taking adsorption enhancement as a core, which comprises the following steps: firstly, enabling wastewater subjected to biochemical treatment to flow through an ozone pre-oxidation system, enabling effluent to flow into a coagulating sedimentation system, and then adding a coagulant for coagulating sedimentation treatment; enabling the treated effluent to flow into a resin adsorption system for adsorption treatment; carrying out regeneration treatment on the used resin, and collecting a desorption solution; enabling the collected desorption liquid to flow into an ozone catalytic oxidation system, carrying out desorption liquid strengthening treatment, and enabling effluent to flow into an electric flocculation system; and refluxing the treated effluent. The treatment effect of the catalytic ozonation system is enhanced through resin adsorption, the resin adsorption effect is enhanced through ...

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Номер записи: 26