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Water directly purifying method for ground water

A kind of water area and direct technology, applied in the direction of chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of small amount of treated water, untreated river water, etc., and achieve direct purification Effect

Inactive Publication Date: 2006-12-20
北京佳业佳境环保科技有限公司
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  • Abstract
  • Description
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Problems solved by technology

The water that can be treated in this way is only a part of the river water, and the river water that has not entered the water treatment facility cannot be treated
Moreover, limited by the investment and land occupation of water treatment facilities, the amount of water that can be treated is also small

Method used

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  • Water directly purifying method for ground water
  • Water directly purifying method for ground water
  • Water directly purifying method for ground water

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with accompanying drawing:

[0040] see image 3 and Figure 4, The aeration and oxygenation device of this embodiment is composed of a pressure gas source 5 and an atomized aeration hose 6 . The atomizing aeration hose is directly laid in the surface water area 1 and connected with the pressure gas source 5 arranged on the shore. The atomizing aeration hose 6 is a hose made of a special material. When the inside of the hose is filled with pressurized air, due to the structural characteristics of the hose, countless fine air bubbles 11 will seep from the wall of the hose. out, forming a mist airflow, oxygen dissolves from the gas into the water, and realizes the function of aeration and oxygenation. Since the atomizing aeration hose 6 is a soft object similar to a rubber tube, it can be directly laid in the surface waters very easily, and the laying method is simple and unrestricted, and can be arra...

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Abstract

The method of purifying water in surface water area includes setting aerating and oxygen filling apparatus in surface water area to raise dissolved oxygen content in water, and setting microbe attaching carrier directly in surface water area and within the oxygen filling range of the aerating and oxygen filling apparatus to promote the massive propagation of native microbes on the carrier to form biological membrane, so that the pollutant in water is decomposed by the microbes and water is purified directly. The present invention has the aerating and oxygen filling apparatus and the microbe attaching carrier set in the surface water area and has less construction investment and low power consumption.

Description

technical field [0001] The invention relates to a method for treating and purifying the water quality of surface waters such as rivers, lakes, reservoirs, ocean harbors, artificial rivers, artificial lakes and ponds in the environmental protection industry. Background technique [0002] Most surface waters such as rivers, lakes, reservoirs, ocean harbors, artificial rivers, artificial lakes, pools, ponds, etc. are seriously polluted. The pollution sources mainly come from industrial sewage, domestic sewage, non-point source sewage carried by rainwater runoff, and dust carried by wind and sand. [0003] my country's current treatment measures for surface waters such as natural rivers, lakes, and reservoirs are basically two types: interception and dredging. Interception means cutting off pollution sources and sending them to sewage treatment plants. Dredging means removing the original silt at the bottom of the water to prevent the silt Re-release of pollutants into the water...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F7/00C02F3/10C02F3/32
CPCY02W10/10
Inventor 黄建军
Owner 北京佳业佳境环保科技有限公司
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