Chinese Academy of Sciences

Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Siemens Aktiengesellschaft

Beijing Boe Optoelectronics Technology Co., Ltd.

Chinese Academy of Agricultural Sciences

Technical Centre for Soil, Agriculture and Rural Ecology and Environment, Ministry of Ecology and Environment

China Institute of Building Standard Design & Research

Juan Li

Beidou Xi

Yang Yang

Jing Su

Xiao Han

Xiao Wang

Hongyan Zhang

Zhiqiang Zhao

Jun Tang

Guilin Liu

Yuanyuan Sun

Yanhui Zhao

Mingxia Zheng

Jingjing Li

Xiujuan Cui

Shanshan Yu

Yue Wang

Hao Zhang

Fan Yang

Yang Wang

Qiming Li

Lei Chen

Peng Gao

Ranran Cao

Mao Lin

Xiaojuan Wu

Yangkun Jing

Chang Liu

Haizhou Wang

Yanting Li

Xiangdong Yang

Jie Tong

Yonghai Jiang

Xinping Wang

Mattias Lampe

Mingxiao Li

Yang Zheng

Liang Yuan

Xin Fang Hao

Bingqiang Zhao

Huan Huan

Guanghe Ma

Zhian Lin

Chaowei Zhu

Jiaqi Hou

Yan Hao

Chuanjun Zhao

Ningqing Lv

Da An

Jiachen Wang

Wenbin Luo

Jin Wu

Weijiang Liu

Xiaobing Zhao

Danfeng Ji

Bichuan Chi

Boru Chen

Eye testing apparatus

Operating console for eye testing

The present invention discloses a nonhomogeneous soil pollutant multiphase extraction and tail gas purifying device and an application method thereof. The device comprises two water retaining walls, a water layer extraction system and a near-water soil layer extraction system, a nonhomogeneous soil layer extraction system and a geophysical prospecting system, etc. The distribution of pollutants and the range of the pollution plume can be determined through geophysical prospecting, borehole exploration, three-dimensional simulation, etc.; through the combined application of the water retaining wall and the water pumping and supplementing self-circulation system, it is beneficial to form a stable treatment area for the occurrence area of the groundwater layer; the arrangement of the water layer extraction system facilitates the liquid extraction of the organic pollutants in a free phase and a dissolved phase at the groundwater.

Nonhomogeneous soil pollutant multiphase extraction and tail gas purifying device, and application method thereof

An integrated two-phase anaerobic dry fermentation reactor based on a biomimetic principle of rumen includes a reactor body; wherein the reactor body includes a dry fermentation chamber, a secondary fermentation chamber, and a liquid storage chamber. The dry fermentation chamber is arranged at an upper portion of the reactor body. The liquid storage chamber is arranged at a bottom of the reactor body. The secondary fermentation chamber is arranged between the dry fermentation chamber and the liquid storage chamber in the reactor body. The dry fermentation chamber is connected to the secondary fermentation chamber by a porous structure.

Integrated two-phase anaerobic dry fermentation reactor based on biomimetic principle of rumen

A multi-objective optimization method for groundwater pollution monitoring network, which mainly includes four steps: groundwater numerical value simulation, groundwater vulnerability assessment, the establishment of the monitoring network optimization model, and the solving of the optimization model. The core of the method is to establish a multi-objective optimization model aimed at establishing the least monitoring wells, monitoring the maximum pollutant concentration, and monitoring the maximum regional vulnerability value. Solving the optimization model by the algorithm and considering the relationship between the quality error and the number of monitoring wells comprehensively to determine the well number and location of the monitoring network.

Multi-objective optimization method for groundwater pollution monitoring network

A system and method for combined microorganism degradation and air sparging-soil vapor extraction (AS-AVE) of oil-containing sludge can include a microorganism-adding unit, an AS-SVE unit, a metering-feeding layer, a mixing layer, a material discharging layer and a crawler-type conveyor. In some embodiments the microorganism-adding unit and the AS-SVE unit can include a microorganism storage tank and an AS-SVE storage tank. In some embodiments, the metering-feeding layer can include a valve, a pressure gauge, a flowmeter, a feeding chamber. In some embodiments, the mixing layer can include pipeline connectors and a stirrer. In some embodiments, the material discharging layer is mainly for transporting the treated soil away. The system can remove petroleum, petroleum hydrocarbons, volatile organic compounds (VOCs), and degradable and extractable contaminants from oil-containing sludge by a method combining microorganism degradation, mechanical stirring, AS-AVE and the like, thereby achieving soil remediation and automatic treatment in a large scale.

System and method for combined microorganism degradation and air sparging-soil vapor extraction of oil-containing sludge

A cleaning device for removing organic liquid residues remaining on a surface of a display substrate, includes a decomposition unit, an atomization unit, a stripping unit and a collection unit; the decomposition unit is configured for changing molecular structures of the organic liquid residues to reduce the adhesive forces of the organic liquid residues on the display substrate; the atomization unit is configured for separating the organic liquid residues which has been treated by the decomposition unit from the surface of the display substrate; the stripping unit is configured for stripping the organic liquid residues which has been treated by the atomization unit from the surface of the display substrate; and the collection unit is configured for collecting the organic liquid residues stripped by the stripping unit.

Cleaning device and cleaning method

A rating evaluation method for groundwater pollution source intensity, including: determining pollution source characteristic indices, and weights and scores thereof, according to the type, the discharge mode, the existence time, and the like of a groundwater pollution source; determining an vadose zone antifouling property index and an vadose zone vulnerability index and scores thereof according to vadose zone characteristics; determining a rating evaluation index system for groundwater pollution sources by combining the pollution source characteristic indices with the vadose zone antifouling property index and the vadose zone vulnerability index; and establishing a rating evaluation method for groundwater pollution source intensity and evaluating the groundwater pollution source intensity. The evaluation method comprehensively considers pollution source characteristics and vadose zone characteristics to accurately reflect source intensities of groundwater pollutants and protect groundwater, and may provide a scientific basis to allow for more scientific and rational protection and management of groundwater.

Rating evaluation method for groundwater pollution source intensity

The present invention relates to a method and a device for determining regions to be detected on a display motherboard. The method comprises acquiring a first image, acquiring detection parameters of the regions to be detected, acquiring second images which have a resolution higher than that of the first image, and correcting obtained detection parameters based on the second images. Compared with the prior art, the present invention can improve accuracy and efficiency of detection of a display motherboard.

Method and device for detecting boundary of region on display motherboard

The application provides an oxide layer material capable of adsorbing and degrading methane gas, which is obtained by a method comprising the steps of: 1) subjecting a cracked household refuse to aerobic biological pretreatment; 2) subjecting the material which has been subjected to the aerobic biological pretreatment to biological stabilizing treatment; and 3) adding copper chloride, potassium sulfate, magnesium oxide, and a composite bacterial agent for oxidizing methane gas to the material which has been subjected to the biological stabilizing treatment to obtain the oxide layer material capable of adsorbing and degrading methane gas. This disclosure further discloses a method for preparing the oxide layer material capable of adsorbing and degrading methane gas described above.

Method for producing oxide layer material in landfill field for treating methane gas by using household refuse

The present invention relates to the technical field for detecting a display substrate, and discloses a substrate detection apparatus and a protrusion height detection method. The substrate detection apparatus comprises a carrier configured to carry a substrate to be detected as well as a sensor bracket, a height measuring sensor is disposed at one end of the sensor bracket, the height measuring sensor is of a cone structure, and a diameter of an end face, which is configured to detect the substrate to be detected, of the height measuring sensor is smaller than that of the other end face. The substrate detection apparatus and the protrusion height detection method can solve problems such as inaccurate measurement and inaccurate calculation for a height of a protrusion defect on a color filter substrate.

Substrate detection apparatus and protrusion height detection method

An elastomeric material, a color filter substrate and a liquid crystal panel are disclosed. The elastomeric material is prepared by subjecting a mixture of a siloxane side-chain liquid crystal elastomer, a polymerizable liquid crystalline monomer and a photoinitiator to UV irradiation to induce polymerization. The color filter substrate comprises a sealant and a pixel area, with a retaining ring disposed therebetween, wherein the retaining ring is prepared from the siloxane side-chain liquid crystal elastomer or the elastomeric material. The liquid crystal panel is prepared by assembling and aligning, under vacuum, an array substrate and the color filter substrate. By applying a ring of the elastomeric material having a network structure between the sealant and the pixel area according to the invention, it is possible to effectively prevent the impact of liquid crystal on the sealant during cell assembly and alignment, such that the undesirable phenomenon like penetration is minimized.

Elastomeric material, color filter substrate and liquid crystal panel

A method for producing controlled-release fertilizer coated with polyurethane is provided, wherein granular fertilizer is preheated under fluidized state in a fluidized bed; the surface of the granular fertilizer is pretreated after liquid paraffin being atomized; polyol and isocyanate are mixed in a nozzle, then atomized and sprayed onto the surface of the granular fertilizer; after the reaction materials are added, liquid paraffin is added for surface release treatment.

Method for producing controlled-release fertilizer coated with polyurethane

The present invention provides a communication method in a low power communication network, a corresponding low power communication network system and a network node, which enables low power consumption by the data transmission node in the low power communication network while ensuring the communication efficiency of the low power communication network. In this case, the network comprises a first network node and a second network node; the first network node transmits a beacon frame, said beacon frame is used to indicate the time for data transmission by the first network node; the second network node detects said beacon frame to synchronize its data transmission with the first network node. Furthermore, the first network node transmits a dummy beacon frame before it transmits the beacon frame, said dummy beacon frame is used to indicate the time for transmitting the beacon frame; the second network node detects the dummy beacon frame before it detects the beacon frame to acquire the time for transmitting the beacon frame, and carries out data transmission with the first network node synchronously after it has detected the beacon frame.

Communication method, system and network nodes in a low power communication network

Growing community of inventors

Beijing, China

Juan Li