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Cement co-control processing system and method

A technology of treatment system and treatment subsystem, applied in the field of process system of sewage treatment and sludge treatment, can solve the problems of high collection cost, unsuitable sludge treatment and disposal mode, small batch size, etc.

Inactive Publication Date: 2019-04-12
赵峰
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  • Summary
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Problems solved by technology

[0002] The process of sewage treatment produces sludge, which requires stable and harmless treatment and disposal. For large and medium-sized sewage treatment facilities in cities and towns, sludge can be treated and disposed of in a centralized manner, but for small-scale sewage treatment facilities such as villages and towns, due to Wide area, scattered, small batch, high collection cost, not suitable for urban sludge treatment and disposal mode

Method used

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  • Cement co-control processing system and method
  • Cement co-control processing system and method
  • Cement co-control processing system and method

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Embodiment Construction

[0018] Such as figure 1 , 2In the shown embodiment 1, the sewage enters the sewage treatment unit 1 through the sewage inlet pipe 3, and the sewage purified and treated by the sewage treatment unit 1 is discharged from the drain pipe 4, and the sludge generated by the sewage treatment unit 1 is distributed by the remaining sludge distribution subsystem 5 Control the backflow into the sludge stabilization treatment unit 2, and the excess sludge distribution subsystem 5 has an excess sludge distribution pipe 10 that enters the water diversion diversion well 13, and leads two excess sludge from the water diversion diversion well 13 The distribution pipes 10 respectively enter into two sludge sedimentation and digestion sub-units 8, and the two remaining sludge distribution pipes 10 are equipped with opening and closing control devices 11. After the digestion sub-unit 8 is connected to the sewage treatment sub-unit 9, the sludge sedimentation digestion sub-unit 8 and the sewage t...

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Abstract

The invention provides a cement co-control processing system and method. The system and method are mainly characterized in that a sewage processing unit processes sewage, a sludge stabilizing processing unit is adopted for processing sludge in a dual-system alternating mode and composed of a sludge accumulating processing sub system and a sludge batch stabilizing processing sub system, and the system discharges sewage after purifying treatment and sludge after stabilizing treatment. The system purifies sewage and stabilizes sludge synchronously, and dispersed sludge can be conveniently subjected to on-site processing and reclamation treatment.

Description

technical field [0001] The invention relates to a process system and method for sewage treatment and sludge treatment. Background technique [0002] The process of sewage treatment produces sludge, which requires stable and harmless treatment and disposal. For large and medium-sized sewage treatment facilities in cities and towns, sludge can be treated and disposed of in a centralized manner, but for small-scale sewage treatment facilities such as villages and towns, due to Wide area, scattered, small batch, high collection cost, not suitable for urban sludge treatment and disposal mode. Rural areas have the conditions for land use, and converting the sludge generated from domestic sewage into organic fertilizer is an ideal way to treat and dispose of sludge. There are many schemes for sewage treatment technology, but more or less sludge will be generated, and the on-site treatment of sludge in the treatment system is a solution that conforms to the characteristics of rural...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/00C02F11/02C02F11/04
CPCC02F3/00C02F11/02C02F11/04
Inventor 赵峰
Owner 赵峰
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