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Ammonia-nitrogen wastewater treatment device

A technology for ammonia nitrogen wastewater and treatment equipment, applied in degassed water/sewage treatment, water/sludge/sewage treatment, water pollutants, etc., to achieve the effects of no secondary pollution, small investment, and easy maintenance

Active Publication Date: 2014-07-02
JIANGSU XIAHANG ENVIRONMENTAL ENG
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  • Abstract
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  • Claims
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  • Ammonia-nitrogen wastewater treatment device
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  • Ammonia-nitrogen wastewater treatment device

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing:

[0029] Such as Figure 1-1 to Figure 1-8 , an ammonia nitrogen wastewater treatment device is characterized in that it comprises an ammonia nitrogen wastewater pool 2, a wastewater lifting pump 12, a flow meter 14, a dosing device 15, a high-efficiency coagulation settler 18, an lye regulating tank 20, an alkali adding pump 30, a section Wastewater circulation pool 39, one-stage circulating pump 49, one-stage primary filter 54, one-stage secondary filter 59, one-stage vacuum degassing membrane device 65, second-stage wastewater circulation pool 71, second-stage circulating pump 81, and second-stage filter 86 , the second liquid level gauge 67, two sections of direct contact degassing membrane device 93, waste acid circulation pool 98, acid circulation pump 108 and acid filter 112, the ammonia nitrogen waste water pool 2 is connected to the dosing device through the waste wa...

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Abstract

The invention provides an ammonia-nitrogen wastewater treatment device. The ammonia-nitrogen wastewater treatment device comprises an ammonia-nitrogen wastewater pool (2), a wastewater lifting pump (12), a flow meter (14), a medicine feeder (15), an efficient coagulation settler (18), an alkali liquor adjusting tank (20), an alkali adding pump (30), a first-section wastewater circulating pool (39), a first-section circulating pump (49), a first-section first-level filter (54), a first-section second-level filter (59), a first-section vacuum degassing film device (65), a second-second wastewater circulating pool (71), a second-section circulating pump (81), a second-section filter (86), a second liquid indicator (67), a second-section direct contact type degassing film device (93), a waste acid circulating pool (98), an acid circulating pump (108) and an acid filter (112). The ammonia-nitrogen wastewater treatment device has the characteristics of being low in energy consumption, recoverable in resource, low in operation cost, simple in operation, convenient to manage, no secondary pollution, etc.

Description

technical field [0001] The invention can be directly used for the treatment of ammonia nitrogen wastewater in the titanium dioxide production industry, especially an ammonia nitrogen wastewater treatment device. The present invention can be applied to the following fields: application of degassing membrane technology in ammonia nitrogen wastewater treatment; application of vacuum degassing membrane technology in ammonia nitrogen wastewater treatment; application of direct contact degassing membrane in ammonia nitrogen wastewater treatment; acid absorption method Application in ammonia nitrogen wastewater treatment; directly recover ammonia water from ammonia nitrogen wastewater (resource recovery); directly use waste acid generated in production to treat ammonia nitrogen wastewater (waste utilization). Background technique [0002] With the development of industrial and agricultural production, the discharge of ammonia nitrogen wastewater has risen sharply, which has become ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/20C01C1/02C02F101/16
Inventor 夏兰黄军平盛斌
Owner JIANGSU XIAHANG ENVIRONMENTAL ENG
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