Method and device for monitoring waste water with electronic balance
An electronic balance and monitoring device technology, applied in measurement devices, specific gravity measurement, transmittance measurement, etc., can solve the problems of heavy workload, long detection process, and multiple detection items, and achieve the effect of reducing manpower and material resources.
Active Publication Date: 2021-03-26
ZHEJIANG IND & TRADE VACATIONAL COLLEGE
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Problems solved by technology
In the analysis and detection of the chemical characteristics of wastewater, there are many detection items and the detection process is long, which makes the workload of the staff larger
Method used
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[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0027] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.
[0028] Such as Figure 1 to Figure 5 As shown, a wastewater monitoring device with an electronic balance includes a box body 1, and a light transmittance measurement frame 2, a waste water tank 3 and an electronic balance 4 are arranged in the box body 1. The top of the light transmittance measuring frame 2 is provided with a storage tank 5 for loading a waste water tank 3, and the waste water tank 3 is made of quartz glass. The size of the inner cavity of the waste water tank 3...
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Abstract
The invention discloses a wastewater monitoring method and device provided with an electronic balance. Various pollutants in discharged wastewater are detected and analyzed one by one according to a wastewater discharge standard; the various pollutants are put in pure water according to the highest allowable discharge concentration in the wastewater discharge standard, so that artificial wastewater is formed, and the content of pollutants contained in the artificial wastewater is the highest allowable discharge concentration; then, the light transmittance, conductivity and density of the artificial wastewater are detected, detected thresholds are input in the wastewater monitoring device, finally, the discharged wastewater is monitored by the wastewater monitoring device, monitored data are subjected to closed loop comparison with the thresholds in real time, and if one or more numerical values exceed the thresholds, the wastewater monitoring device makes a sound to remind techniciansof index abnormity and performs inspection. The wastewater monitoring method and device have the benefits as follows: whether wastewater meets the discharge standard or not is judged by monitoring physical characteristics of the wastewater and the wastewater monitoring method and device are applicable to the process control field in wastewater discharge.
Description
technical field [0001] The invention relates to the field of wastewater monitoring, in particular to a wastewater monitoring method with an electronic balance and a device thereof. Background technique [0002] When chemical wastewater is discharged, real-time monitoring of the wastewater is required. At present, the method often used is: install an automatic waste water collection device on site, generally there are 24 sample bottles, this device can only collect and store waste water at intervals, and the environmental protection supervisors will collect waste water after the sample bottles are collected All 24 sample bottles were taken away at the scene and the water samples were analyzed; however, according to the current national sewage comprehensive discharge standard GB8978-1996, the maximum allowable discharge concentration of 69 water pollutants is stipulated. If each water pollutant in each sample bottle is tested, it is time-consuming and laborious, and the detec...
Claims
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IPC IPC(8): G01N5/00G01N9/04G01N21/59G01N27/06G05B19/05
CPCG01N5/00G01N9/04G01N21/59G01N27/06G05B19/05G05B2219/15039
Inventor 徐临超朱观娟金露凡钟正根丁鑫达陈麒元苏善彪
Owner ZHEJIANG IND & TRADE VACATIONAL COLLEGE