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Integrated ecologic water plant

An integrated and ecological technology, applied in biological water/sewage treatment, chemical instruments and methods, multi-stage water/sewage treatment, etc., can solve the problem of low utilization rate of sludge water resources, achieve energy saving of process, realize The effect of zero emissions

Inactive Publication Date: 2018-05-08
QINGDAO XINYUAN ENVIRONMENTAL PROTECTION EQUIP ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an integrated integrated ecological water plant to solve the problem of low resource utilization of muddy water in existing water supply treatment plants

Method used

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Embodiment Construction

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0023] combined with Figure 1-3 As shown, this embodiment provides an integrated integrated ecological water plant, including a constructed wetland and a groundwater plant main body arranged below the constructed wetland, and the constructed wetland includes a vegetation layer 1, a substrate layer 2 and an The seepage layer 3 and matrix layer 2 are provided with a water collecting pipe 201 and a mud collecting pipe 202. The water collecting pipe 201 is connected with the sewage pipe 8 of the main body of the groundwater plant, and the mud collecting pipe 202 is connected with the mud discharge pipe 9 of the main body of the ground water plant. The sludge generated by the main body of the groundwater plant is discha...

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Abstract

The invention discloses an integrated ecologic water plant comprising a water inlet system, a dosing system, an integrated water purification system, a backflushing system, an artificial wetland system, a water outlet system and a control system; the control system is electrically connected with the water inlet system, the dosing system, the integrated water purification system, the backflushing system and the water outlet system; the integrated water purification system is connected with the water inlet system, the dosing system, the backflushing system and the water outlet system by pipelines; and the artificial wetland system is used for purifying raw water and receiving sludge and sewage discharged by the integrated water purification system. The artificial wetland system is used for improving the water inlet quality of the raw water and receiving sludge water periodically discharged by a sedimentation region and backflushing wastewater generated by backflushing of filter materialsin a filtering region, gravity sludge water and the backflushing wastewater are directly discharged into an artificial wetland, so that energy consumption of a sludge and water removal process is reduced, and zero emission is realized; and meanwhile, the discharged sludge water is used as manure which can provide nutrients for green plants after being composted and conditioned, so that the cyclicutilization of resources is realized.

Description

technical field [0001] The invention relates to the technical field of water treatment equipment, in particular to an integrated ecological water plant. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for drinking water quality and more and more attention to the ecological environment. According to statistics, the total annual discharge of muddy water from water supply treatment plants in my country is about 5.5×109m3, accounting for about 4%-7% of the water purification capacity of the water plant, while the resource utilization rate of the sludge water is less than 20%, resulting in a large waste of resources. Contents of the invention [0003] The purpose of the present invention is to provide an integrated ecological water plant to solve the problem of low resource utilization rate of sludge discharge existing in existing water supply treatment plants. [0004] In order to achieve the above object, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F1/001C02F1/50C02F1/52C02F3/32C02F9/00C02F2001/007C02F2303/04
Inventor 孙振坤刘莉娜骆传婷
Owner QINGDAO XINYUAN ENVIRONMENTAL PROTECTION EQUIP ENG
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