IOT (Internet of Things)-based biochemical flocculation and adsorption sewage treatment control system
A biochemical and sewage treatment technology, applied in biological water/sewage treatment, water treatment parameter control, water/sewage treatment, etc., can solve the problems of incomplete treatment, small applicability, low work efficiency, etc., and achieve improved denitrification Effect, improve water quality, improve the effect of nitrification
Inactive Publication Date: 2018-03-30
CHONGQING MEDICAL & PHARMA COLLEGE
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[0005] The purpose of the present invention is to provide a biochemical flocculation adsorption sewage treatment control system based on the Internet of Things, which aims to solve the problems of the existing multi-functional purification system for river sewage treatment, which have insufficient functions, poor sewage purification effect, and incomplete treatment. Inconvenient to use, small applicability, low work efficiency, single function, inflexible operation, and lack of environmental protection
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[0079] 1) The water quality of the polluted river in a tributary water area before treatment is: the concentration of ammonia nitrogen in the water is 34.7mg / L, the concentration of COD is 98.3mg / L, the concentration of total phosphorus is 2.73mg / L, and the concentration of suspended matter is 45mg / L L, eutrophication is relatively serious; the aeration pipe is connected to the blower, and the blower sends air into the aeration pipe, and then the aeration pipe aerates the polluted water in the river channel by means of microporous aeration, and intermittent aeration is adopted The way of aeration is 8 hours a day, and the aeration flow rate is controlled at 1.5-2.5m 3 Between / h; after aeration, an aerobic nitrification zone will be formed in the water area near the aeration pipe, and the dissolved oxygen in the water will be maintained at 1.5-2.5mg / L; Gradually decrease to form an anoxic zone, the dissolved oxygen concentration is 0.2-0.6mg / L, forming an anaerobic zone, the d...
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The invention discloses an IOT (Internet of Things)-based biochemical flocculation and adsorption sewage treatment control system. The IOT-based biochemical flocculation and adsorption sewage treatment control system comprises a filter device, a treating pond device, an aeration device, a flow division control device, a detecting device and a stirring device. A flocculating agent is added in sewage, and the sewage in whichthe flocculating agent is added can be filtered through the filter device; a baffle plate net frame, an aggregate layer and a filter net are arranged in a mesoporous filter,a filter and adsorption device is used for adsorbing and removing heavy metal pollutants in the sewage, and then disinfection treatment can be carried out on the sewage, so that the water quality canbe effectively purified, nitrification and denitrification abilities of a water body are increased through aeration, a denitrifying effect of a system is greatly improved, and a set of efficient and quick riverway water body in-situ remediation technology is formed; microorganism on a biological carrier is capable of further degrading the pollutants in the water body, so that the water quality isincreased; the treated sewage can be monitored, and the treated sewage can be conveyed to water use units after meeting the water use standard.
Description
technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a control system for biochemical flocculation and adsorption sewage treatment based on the Internet of Things. Background technique [0002] At present, sewage purification refers to the process of purifying sewage to meet the water quality requirements of a certain water body for drainage or reuse. Sewage purification treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment Food, catering and other fields have increasingly entered the daily life of ordinary people; the so-called sewage purification treatment means that the quality of the treated sewage effluent is very good, and its indicators must at least meet the requirements above for secondary reuse. Purification and treatment of sewage; with the deepening of the national energy conservation and environment...
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IPC IPC(8): C02F9/14
CPCC02F1/001C02F1/50C02F1/5281C02F3/301C02F3/34C02F9/00C02F2209/005C02F2209/02C02F2209/06C02F2209/20
Inventor 王晓冬
Owner CHONGQING MEDICAL & PHARMA COLLEGE
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