Modularized sewage ecological treatment system

Abstract

The invention relates to a modularized sewage ecological purification system comprising four main parts: a septic-tank module, an anaerobic treatment module, a mini-type artificial wetland treatment module and a water impoundment settling module. Sewage flows through the septic-tank module, the anaerobic treatment module, then the mini-type artificial wetland treatment module and the water impoundment settling module to realize the process flows of the classification collection, anaerobic pretreatment, deep ecological purification on the sewage, and the system is designed aiming at the dispersing type domestic sewage treatment. The modularized sewage ecological purification system consists of standard unit modules which can be installed rapidly in parallel or in series according to the treatment amount, the number of different unit modules can be added or decreased according to the state of entering water quality and the requirement on yielding water quality, thus achieving optimal treatment effect. Due to the modularized design, the ecological purification system has the advantages of rapid installation, flexible arrangement, low cost, high efficiency, and easy integration with ecological scenery.

Description

technical field [0001] The invention relates to a modular sewage ecological treatment system, which mainly uses ecological purification technology, combined with the design idea of ​​modularization and integration, and integrates the technological processes of sewage collection, pretreatment, ecological purification and reuse after modularization Integrated sewage ecological treatment system device. Background technique [0002] The centralized urban domestic sewage treatment process generally adopts traditional physical, chemical and biological methods, and requires the construction of a large-scale industrialized treatment system, which not only covers a large area, requires a large investment, and consumes a lot of energy, but also must build dedicated facilities for sewage collection and reclaimed water reuse. Pipeline system for long-distance water transmission and installation of dedicated sewage collection and reclaimed water reuse facilities. In daily life and produ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of large-scale facilities and high energy consumption in centralized sewage treatment, the present invention provides a modular sewage ecological treatment system. The ecological treatment system not only occupies a small area and requires less investment, but also collects, stores, and Treatment and reuse are organically combined, and the use of ecological purification technology makes it easier to combine with the landscape, achieving harmonious coexistence with nature and the surrounding environment

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