Container type construction site sewage temporary treatment device

A sewage treatment device and container-type technology, which is applied in the directions of water/sewage multi-stage treatment, oxidized water/sewage treatment, water/sludge/sewage treatment, etc. Complex investment in facilities and other issues, to achieve the effect of increasing the reuse rate, good water quality and low equipment cost

CN101823819AInactive Publication Date: 2010-09-08TIANJIN TANGGU XINYU ENVIRONMENTAL PROTECTION TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2010-09-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a container type construction site sewage temporary treatment device. The case of a container is used as a reactor; and the inside of the case from a water inlet to a water outlet is successively divided to a hydrolysis pool, an MBR pool, a disinfecting pool, a clean water pool and an equipment room by baffle plates made from fiber reinforced plastic, and rinsing devices are arranged between the adjacent reaction pools. The whole structure of the invention is simple, the design is scientific and reasonable; on-site water-obtaining and on-site treatment can be satisfied by using the device; the temporary treatment device has the advantages of space-saving, high treatment efficiency and good effluent quality; sewage treatment facilities are not needed to build, the device can be transferred to a new construction site to use after the construction of the current construction site is completed; and the treated water can achieve the standards of 'the reuse of urban recycling water-water quality standard for urban miscellaneous water consumption' (GB / T 18920-2002) and can be used for cleaning vehicles, roads and the like, thus increasing the reuse rate of sewage.
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Description

technical field

[0001] The invention belongs to the technical field of sewage treatment, in particular to a container-type temporary construction site sewage treatment device. Background technique

[0002] Nowadays, various construction projects in China are developing rapidly, and various construction sites are spread all over urban and rural areas. However, most of the temporary construction sites are not connected to the discharge pipe network, resulting in the discharge of sewage on the spot. The pollution caused by it is endless and has become a widely distributed Sources of pollution and disease transmission. The reported construction site drainage method is to build simple treatment devices, such as building cement ditches and sedimentation tanks to treat sewage generated during construction. The above-mentioned treatment methods are simple and low in investment, but they cannot meet the national discharge requirements. For example, the construction of treatment faci...

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Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0016] A container-type temporary construction site sewage treatment device, including a reactor and an equipment room. The reactor uses a container box 1, and a partition made of glass fiber reinforced plastics is used in the box to separate the water in the box from the water inlet to the water outlet in sequence. Hydrolysis pool 2, MBR Pond 3, disinfection pool 5 and clear water pool 7, for the water after the treatment in the reaction pool is effectively flowed to adjacent next reaction pool, all be provided with water-passing device between each reaction pool; Wherein the water-passing device in the hydrolysis pool is by The hydrolysis cloth water tank and the hydrolysis cloth water pipe are comp...