Early warning device for biomass with comprehensive toxicity in water
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
An early warning device and toxicity technology, which is applied in measurement devices, material analysis by electromagnetic means, instruments, etc., can solve the problems of being susceptible to interference and large errors, and achieve the effects of wide monitoring range, long service life and low operating costs.
Active Publication Date: 2012-08-15
广东盈峰科技有限公司
View PDF9 Cites 20 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
However, biosensors based on microbial respiration and luminescence characteristics, which are widely used at present, limit their applications due to problems such as large errors and susceptibility to interference.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0018] Such as figure 1 , figure 2 As shown, the device of the present invention includes three parts: a water distribution area (30), a detection area (31) and a control area (32). Wherein the water distribution area (30) is composed of a sampling tank (1), a clear water tank (2), a three-way valve (3), a clear water valve (4), a sampling pump (5), a clear water pump (6), a culture solution concentrated liquid storage Liquid tanks (7, 12), trace element and vitamin concentrate liquid storage tanks (8, 13), pH buffer liquid storage tanks (9, 14), mixed deoxygenation tanks (10, 15), magnetic stirrers (11, 16), liquid addition control valves (21, 29) and emergency drainage sample pipelines (28); the detection area (31) is composed of microbial fuel cell detection unit (18), sample injection water distribution valve (19), water distribution pipe (20 ), cleaning control valve (22), microbial fuel cell outlet pipe (25), sedimentation tank (24), microbial return pump (23), draina...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses an early warning device for biomass with comprehensive toxicity in water, which comprises a water distribution area, a detection area and a control area. The water distribution area consists of a sampling tank, a clear water tank, a three-way valve, a clear water valve, a sample feeding pump, a clear water pump, a culture solution and concentrated solution storage tank, trace elements, a vitamin concentrated solution storage tank, a pH (potential of hydrogen) buffer solution storage tank, a mixing and deoxidizing tank, a magnetic stirrer, a liquid adding control valve and an emergency water sample draining pipeline; the detection area consists of a microbial fuel cell detecting unit, a sample feeding and water distributing valve, a water distributing tube, a cleaning control valve, a microbial fuel cell water discharge pipe, a depositing tank, a microorganism backwash pump, a drain pipeline and a microorganism removing pipeline; and the control area comprises a monitoring control and warning system and a display screen. By the aid of the early warning device, online monitoring and early warning for comprehensive toxicity of the water can be realized, and the early warning device has the advantages of long service life, high interference resistance and sensitivity, wide monitoring range, simplicity in daily management, low running expense and the like, and is applicable to monitoring emergency toxicity of water in conventional and emergency modes.
Description
technical field [0001] The invention belongs to the field of environmental monitoring, and in particular relates to a water quality comprehensive toxicity biological early warning device. Background technique [0002] With the rapid development of our country's industrial level and the rapid improvement of people's living standards, environmental pollution, especially water pollution, has become one of the major problems our country is currently facing. According to the statistics of the environmental protection department, the nine major water systems in the country have been polluted to varying degrees, most of which are quite serious, directly threatening the ecological environment of the water body and the normal life of the people. Collective poisoning incidents caused by water pollution are often reported in the newspapers. Therefore, it is of great significance to detect the leakage or discharge of toxic pollutants in time and effectively, and to carry out rapid warni...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more