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A kind of organic wastewater treatment system and method

A technology for organic waste water treatment and waste water treatment, applied in natural water body treatment, multi-stage water treatment, water/sewage treatment, etc. It can solve the problem of high risk of struvite scaling, large area, and the amount of solid waste such as sludge. Many other problems, to achieve the effect of reducing the risk of struvite scaling, small footprint, and improving water quality standards

Active Publication Date: 2021-07-20
河北首朗新能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, the embodiment of the present invention provides an organic wastewater treatment system and method to solve the technical problems in the prior art that the system occupies a large area, produces a large amount of solid waste such as sludge, and has a high risk of struvite scaling

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  • A kind of organic wastewater treatment system and method

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[0032] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] Please refer to figure 1 , figure 1 It is a structural schematic diagram of a specific embodiment of the organic wastewater treatment system provided by the present invention.

[0034] In a specific embodiment, the organic wastewater treatment system provided by the present invention is used for the treatment of organic wastewater containing carbon monoxide or / and carbon dioxide gas ferm...

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Abstract

The embodiment of the present invention discloses an organic wastewater treatment system and method, comprising: the liquid inlet of the pretreatment component is connected with the waste water source; the liquid outlet of the pretreatment component is connected with the liquid inlet of the anaerobic reactor , the liquid outlet of the anaerobic reactor communicates with the acid adjustment tank through the water outlet pipeline, and the acid adding assembly is connected on the water outlet pipeline; the bottom of the acid adjustment tank is provided with a sludge discharge pipe, and the discharge pipe The mud pipe is connected with the sludge dehydrator; the water outlet of the acid adjustment tank is connected with the MBR tank, the water outlet of the MBR tank is connected with the resin water inlet tank, and the water outlet of the resin water inlet tank is passed through the resin treatment module It is connected with the reverse osmosis water inlet tank, and the water outlet of the resin water inlet tank is connected with the backwash water storage tank through the pipeline, and the backwash water storage tank is connected with the magnesium oxide dosing device. It solves the technical problems in the prior art that the system occupies a large area, produces a large amount of solid waste such as sludge, and has a high risk of struvite scaling.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of wastewater treatment, and in particular to a system and method for treating organic wastewater. Background technique [0002] With the development of my country's industry, alcohol, lemonade, paper and other industries have developed rapidly, and a series of environmental problems have followed, which is a serious problem for current environmental protection technology. Wastewater from alcohol, starch, citric acid and other industries is high-concentration wastewater with high ammonia nitrogen and high phosphorus. The typical sewage process for treating similar wastewater is anaerobic and aerobic processes. The anaerobic system has a good removal rate for high-concentration wastewater, but Anaerobic effluent will produce struvite crystals, which will block subsequent pipelines and equipment, while the aerobic system occupies a large area and produces a large amount of solid waste...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14C02F11/121C02F11/12C02F101/30C02F103/36
CPCC02F1/42C02F1/441C02F1/5236C02F1/5281C02F1/66C02F3/30C02F9/00C02F11/12C02F11/121C02F2101/30C02F2103/36C02F2301/08C02F2303/14C02F2303/22
Inventor 张春悦宋庆坤范义文陈超杨悦靖张园春雷旭
Owner 河北首朗新能源科技有限公司
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