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Underground water treatment system and method

A technology for treating system and groundwater, applied in the field of water treatment, can solve problems such as poor groundwater treatment effect, and achieve the effect of convenient treatment, avoidance of influence and good effect

Pending Publication Date: 2020-07-10
BEIJING NO 4 MUNICIPAL CONSTR ENG
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Problems solved by technology

[0004] The purpose of the present invention is to provide a groundwater treatment system and a groundwater treatment method, at least for solving the technical problem of poor groundwater treatment effect existing in the prior art

Method used

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  • Underground water treatment system and method
  • Underground water treatment system and method
  • Underground water treatment system and method

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Embodiment Construction

[0028] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0029] The groundwater treatment system provided by the invention is mainly used to treat groundwater containing VOCs (volatile organic compounds, volatile organic compounds) and TPH (total petroleum hydrocarbons, total petroleum hydrocarbons), such as figure 1 As shown, it includes a pumping well 10, a sewage treatment device and a recharge well 70. The pumping well 10 is located on the downstream side of the recharge well 70 in the direction of groundwater flo...

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Abstract

The invention relates to the technical field of water treatment, provides an underground water treatment system and an underground water treatment method, and solves the technical problem of poor underground water treatment effect in the prior art. The system comprises a pumping well, a sewage treatment device and a recharge well, the sewage treatment device is positioned between the pumping welland the recharge well, the sewage treatment device is communicated with the pumping well and the recharge well, the sewage treatment device comprises an adjusting oil separation tank, an air floatation tank, an aeration tank, a filter and a clean water tank, an inlet of the adjusting oil separation tank is communicated with the pumping well, an outlet of the adjusting oil separation tank is communicated with an inlet of the air floatation tank, an outlet of the air floatation tank is communicated with an inlet of the aeration tank, an outlet of the aeration tank is communicated with a water inlet of the filter, a water outlet of the filter is communicated with an inlet of the clean water tank, and an outlet of the clean water tank is communicated with the recharge well. The system and method are used for purifying underground water.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a groundwater treatment system and a groundwater treatment method. Background technique [0002] Groundwater is an important source of domestic water in many places. However, with the development of industry, a lot of industrial wastewater is discharged directly without treatment, which seriously pollutes the groundwater and affects the domestic water in surrounding areas. Moreover, even if the groundwater is not used as domestic water, the use of the groundwater and even the survival of animals and plants will have a great impact after the groundwater is polluted. [0003] At present, the commonly used groundwater treatment method is to pump out the groundwater, and then perform a series of purification treatments to remove pollutants in the groundwater. After treatment, the water that meets the standards is discharged into the urban sewage pipe network or recharged unde...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F101/30C02F103/06
CPCC02F9/00C02F1/001C02F1/24C02F7/00C02F2103/06C02F1/40C02F3/12C02F1/283C02F2101/30
Inventor 王森杰牛耕赵雄壮林威王晓军李静马晓春郑仔弟付全凯焦庆睿郭晶鑫胡耀庭李雪高龙飞宋泽龙张江龙张仲宇
Owner BEIJING NO 4 MUNICIPAL CONSTR ENG
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