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Micro pollution source water in-situ purification system

A purification system and water source water technology, applied in the direction of biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems that cannot solve the combined pollution of ammonia nitrogen and algae, cannot remove ammonia nitrogen, etc. question

Active Publication Date: 2010-05-19
戴勇鹏
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  • Claims
  • Application Information

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Problems solved by technology

Pumping and aeration can effectively inhibit the proliferation of algae, but it cannot remove pollutants such as ammonia nitrogen from slightly polluted water, and cannot solve the problem of combined pollution of ammonia nitrogen and algae

Method used

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  • Micro pollution source water in-situ purification system
  • Micro pollution source water in-situ purification system
  • Micro pollution source water in-situ purification system

Examples

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Embodiment Construction

[0022] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are not intended to limit the present invention.

[0023] The structure of the micro-polluted water source water in-situ purification system of the present invention is as follows figure 1 As shown, it is composed of pumping equipment 1 and a number of zeolite packing devices 2 arranged in a ring around the pumping equipment 1; the pumping equipment 1 is a cylindrical structure with an air chamber at the bottom, and a partition at the outlet of the air chamber. The air inlet is connected to an air compressor. The top of the pumping device 1 is connected to the buoy 4, and the bottom is connected to the sinker 6, so as to stand vertically in the water and maintain a fixed position. The inner diameter of the pumping device is D and the height is H. In the U-shaped zeolite packing device 2, the wi...

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Abstract

The invention relates to a micro pollution source water in-situ purification system, comprising pumping equipment and a plurality of zeolite filling devices; the pumping equipment is vertically arranged in water, and the zeolite filling devices are distributed in a circle way by taking the pumping equipment as a center, and the zeolite filling device and the pumping equipment are fixedly connected by a rope; the water body flows in a circulating way by the pumping equipment, so as to drive the alga to a light limit area at the bottom part of the water body and control the alga to grow; when water current flows through the zeolite filling device, the zeolite can adsorb and remove pollutants such as ammonia nitrogen in the water, and the microorganisms growing in a filler area inherently can further remove the ammonia nitrogen by nitrification, so as to realize filler organism regeneration; the system can be used for in-situ alga control of micro pollution source water (lake, reservoir and the like), biological oxidation ammonia-nitrogen removal and adsorbing and filtering organic matters and suspended particles synchronously by the zeolite, so as to promote the water quality of a water head area.

Description

technical field [0001] The invention relates to an in-situ purification system of slightly polluted source water, in particular to a device for in-situ purification of slightly polluted source water by using a technology combining zeolite adsorption filtration and biological contact oxidation. The invention belongs to the technical field of raw water pretreatment of slightly polluted water sources. Background technique [0002] In recent years, the water quality of lakes and reservoirs, which are the main water sources, has continued to deteriorate, and eutrophication has intensified. Due to the large water depth and low fluidity of lakes and reservoirs, stratification of water bodies is prone to occur: in summer, the surface water body has high temperature and low density, the bottom water body has low temperature and high density, and the upper and lower water bodies remain relatively static, and the water body is in eutrophication In this state, algae are easy to grow in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/02C02F3/10
CPCY02W10/10
Inventor 张小璐何圣兵陈雪初杨峰峰戴鼎立
Owner 戴勇鹏
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