Sewage treatment system and treatment process
A sewage treatment system and ecological treatment technology, applied in biological water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve complex structure, high cost, substandard water quality, etc. problems, to achieve the effect of stable and reliable process, smooth process flow, and stable operation
Pending Publication Date: 2021-09-28
GUANGDONG XINTAILONG ENVIRONMENTAL PROTECTION GRP CO LTD
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Problems solved by technology
[0003] However, the existing sewage treatment system is complex in structure, high in cost, low in efficiency in sewage purification and treatment, and the water quality is often not up to standard
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] Such as figure 1 , 2 As shown, the embodiment of the present invention discloses a sewage treatment system, comprising:
[0035] The water quality improvement system in the upper reaches of the tributaries. The water quality improvement system in the upper reaches of the tributaries includes the first lifting pump station and the ecological treatment pond. The water body in the upper reaches of the tributaries is pumped into the ecological treatment pond...
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The invention discloses a sewage treatment system and process, a branchsurge upstream water quality improvement system comprises a first lift pump station and an ecological treatment tank , and branchsurge upstream water is pumped into the ecological treatment tank through the first lift pump station; a branch surge downstream water quality improving system comprises a plurality of first ultramicro bubble generating devices, and the plurality of first ultramicro bubble generating devices are all arranged in a branch surge downstream water body; a branch surge intersection water quality improvement system comprises a first branch surge water quality improvement system and a second branch surge water quality improvement system, and the first branch surge water quality improvement system comprises a grit chamber, a micro-aeration biological treatment device and a first stabilization tank ; and the second branch surge water quality improvement system comprises a second stabilization tank , a third stabilization tank , a first biological contact oxidation tank , a second biological contact oxidation tank and a first precipitation tank . The improved systems are compact and reasonable in arrangement, function division is achieved, meanwhile, high efficiency and energy saving are achieved, operation is reliable, maintenance and management are easy and convenient, and the treated effluent quality reaches the standard and is discharged.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, and more specifically relates to a sewage treatment system and a treatment process. Background technique [0002] Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. [0003] However, the existing sewage treatment system is complex in structure, high in cost, low in efficiency in sewage purification and treatment, and the water quality is often not up to standard. [0004] Therefore, it is an urgent problem for those skilled in the art to provide a reasonable and reliable sewage treatment system and treatment process. Contents of the invention [0005] In view of this, the present invention provides a sewage treatment system and a treatment process, the water quality of the treated effluent meets the standard discharge, and the operation is stable and reliable. [0006] In order to achieve...
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IPC IPC(8): C02F3/30C02F3/02C02F3/28C02F3/32C02F9/14C02F101/10C02F101/16C02F101/30C02F101/34
CPCC02F3/30C02F3/301C02F3/02C02F3/28C02F3/286C02F3/32C02F2101/30C02F2101/34C02F2101/16C02F2101/105C02F2001/007Y02W10/10
Inventor 辛永光欧宏森黎玉建徐进祥
Owner GUANGDONG XINTAILONG ENVIRONMENTAL PROTECTION GRP CO LTD