Process for printing and dyeing waste water treating tower

A technology for printing and dyeing sewage and treatment towers, which is applied in water/sewage treatment, biological water/sewage treatment, multi-stage water/sewage treatment, etc. It can solve the problems of large floor area, peculiar smell in the treatment pool, and poor soil quality. Achieve the effect of sludge volume and harmlessness, small floor area and small sludge volume

Inactive Publication Date: 2007-09-19
金贤
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Problems solved by technology

[0002] At present, the sewage treatment mode in the world has the following problems: the open treatment pool has peculiar smell, occupies a large area, and requires a large investment. Although the quality of the treated water can meet the discharge standard, it cannot economically reuse the reclaimed water. According to the standard, the sludge separated from the sewage is disposed of by landfill, which not only uses a lot of land, but also deteriorates the soil quality.

Method used

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  • Process for printing and dyeing waste water treating tower
  • Process for printing and dyeing waste water treating tower

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Embodiment Construction

[0009] The sewage to be treated is firstly measured by the online metering device. When the treated volume exceeds the maximum flow limit of the treatment tower, the network alarm will be automatically issued, so that the system can take effective emergency measures and adjust the working parameters.

[0010] The sewage (wastewater) treated by the metering device flows into the water collection adjustment tank. Its function is: the capacity of the water collection tank can make the different sewage flow in different time to be homogenized, so as to facilitate the stability of the treatment system; the water collection tank It also absorbs the remaining sludge separation water in the treatment process, and reuses the chemical flocculant contained in this part of the concentrated sewage.

[0011] The lifter is to lift the sewage in the sump to the top of the treatment tower, so that the sewage treatment can be processed from top to bottom, which is energy-saving and self-process....

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Abstract

A sewage-treating tower technology for treating the printing-dyeing sewage features that its system is composed of metering unit, water-collecting regulation pool, lifting unit, composite reaction pool, sludge dewatering unit, integral dynamic aerating pool, disinfecting cavity and monitor. Its advantages are less possessed ground area, less generation of mud, no need of chemical and low cost.

Description

[technical field] [0001] The invention relates to the technical field of environmental engineering water treatment equipment, in particular to a printing and dyeing sewage treatment tower. [technical background] [0002] At present, the sewage treatment mode in the world has the following problems: the open treatment pool has peculiar smell, occupies a large area, and requires a large investment. Although the quality of the treated water can meet the discharge standard, it cannot economically reuse the reclaimed water. According to the standard, the sludge separated from the sewage is disposed of by landfill, which not only uses a lot of land, but also deteriorates the soil quality. [Content of the invention] [0003] The purpose of the present invention is to provide a closed tower structure treatment. The sewage enters a pool with a certain slope without power, and the sewage is lifted from the inlet pool to the top of the tower. After being treated step by step, it reac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14C02F9/02C02F1/58C02F11/12C02F11/18C02F1/52C02F3/02C02F3/10C02F1/44C02F1/467C02F103/30
CPCY02W10/10
Inventor 金贤
Owner 金贤
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