A configuration method for efficient purification of river water

A configuration method and technology for river water, applied in chemical instruments and methods, water pollutants, water/sewage treatment, etc., can solve the problems of slow river governance, insignificant results, and difficult promotion of technology, and achieve improved electron capture capability, The effect of fast film hanging and small water flow resistance

Inactive Publication Date: 2018-12-18
WUHU XINDA LANDSCAPING GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, river management technology and its processing equipment are changing with each passing day. However, due to the high investment in equipment and the difficulty of popularizing the technology, the birth of new technology has made the river management work in our country slow and the effect is not obvious.

Method used

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  • A configuration method for efficient purification of river water
  • A configuration method for efficient purification of river water

Examples

Experimental program
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Effect test

Embodiment 1

[0016] Take 5% Mn(NO 3 ) 2 The solution was passed through ozone to react for 20 minutes to obtain a brown solution, and then the brown solution and titanium dioxide / manganese dioxide particles were poured into an autoclave, and reacted at 180 degrees Celsius for 10 hours, cooled to room temperature after the reaction, washed and dried to obtain the Titanium dioxide / manganese dioxide particles, where Mn(NO 3 ) 2 and titanium dioxide / manganese dioxide are added in equal molar amounts.

[0017] A configuration method for efficient purification of river water, the configuration method is to sequentially arrange a biological purification unit and a physical and chemical purification unit at the mouth of the sewage, the river water flows from the biological purification unit to the physical and chemical purification unit, and the distance between the biological purification unit and the physical and chemical purification unit is The distance to the river surface is 20mm. The bio...

Embodiment 2

[0022] Take 5% Mn(NO 3 ) 2 The solution was passed through ozone to react for 20 minutes to obtain a brown solution, and then the brown solution and titanium dioxide / manganese dioxide particles were poured into a high-pressure reactor, and reacted at 180 degrees Celsius for 8 hours, cooled to room temperature after the reaction, washed and dried to obtain the Titanium dioxide / manganese dioxide particles, where Mn(NO 3 ) 2 and TiO2 / MnO2 in equal molar amounts

[0023] A configuration method for efficient purification of river water, the configuration method is to sequentially arrange a biological purification unit and a physical and chemical purification unit at the mouth of the sewage, the river water flows from the biological purification unit to the physical and chemical purification unit, and the distance between the biological purification unit and the physical and chemical purification unit is The distance from the river surface is 0mm. The biological purification unit...

Embodiment 3

[0029] Take 5% Mn(NO 3 ) 2 The solution was passed through ozone and reacted for 20 minutes to obtain a brown solution, and then the brown solution and titanium dioxide / manganese dioxide particles were poured into a high-pressure reactor, and reacted at 180 degrees Celsius for 9 hours, cooled to room temperature after the reaction, washed and dried to obtain the Titanium dioxide / manganese dioxide particles, where Mn(NO 3 ) 2 and TiO2 / MnO2 in equal molar amounts

[0030]A configuration method for efficient purification of river water, the configuration method is to sequentially arrange a biological purification unit and a physical and chemical purification unit at the mouth of the sewage, the river water flows from the biological purification unit to the physical and chemical purification unit, and the distance between the biological purification unit and the physical and chemical purification unit is The distance from the river surface is 10mm. The biological purification u...

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Abstract

A configuration method for efficient purification of river water is disclosed. The method includes arranging a biological purification unit and a physical and chemical purification unit in order at ariver mouth from which wastewater enters a river. The river water flows from the biological purification unit to the physical and chemical purification unit. The biological purification unit includesa rail, a matrix and plants, with the matrix being at the bottom of the rail and the plants being planted in the matrix. The physical and chemical purification unit includes a filler tank and a filler. The side wall and the bottom of the filler tank are provided with through holes through which the river water flows. River water is purified by adopting a combination process of the two units, purification effects are good and purification materials are comprehensive in variety. The method is simple, can play a role for long time after system stabilization, and is simple in equipment, low in cost and suitable for large-scale promotion.

Description

technical field [0001] The invention relates to the technical field of river water purification, in particular to a configuration method for efficient purification of river water. Background technique [0002] With the rapid development of society and economy, the population has grown rapidly, the discharge of pollutants has increased significantly, environmental protection has lagged behind, and the level of governance has not kept up with the high economic development, resulting in a large number of pollutants entering the water body with sewage, garbage, precipitation and runoff, resulting in The quality of the environment has deteriorated. Eutrophication of water body is one of the important signs of extreme deterioration of water quality, and it is also a serious problem in water pollution in the world today. With the development of industry and agriculture, more and more organic pollutants such as nitrogen and phosphorus produced in people's life and industrial and ag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14B01J21/06B01J23/889B01J35/00C02F101/30
CPCC02F9/00B01J21/063B01J23/8892C02F2305/06C02F2305/10C02F1/78C02F3/32C02F3/34C02F1/30C02F1/281C02F1/725C02F2101/30C02F2103/007B01J35/39
Inventor 晏继斌
Owner WUHU XINDA LANDSCAPING GRP
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