Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Composite type urban domestic sewage whole-set treatment device

A domestic sewage and complete set of treatment technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of not being able to effectively penetrate deep into the sediment layer, incomplete cleaning, etc., and achieve convenience Transport and installation, reduce clogging, improve the effect of the application environment

Active Publication Date: 2015-04-01
重庆淏园环保科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These traditional cleaning methods cannot effectively penetrate deep into the deposit layer, resulting in incomplete cleaning

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite type urban domestic sewage whole-set treatment device
  • Composite type urban domestic sewage whole-set treatment device
  • Composite type urban domestic sewage whole-set treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] to combine Figure 1 to Figure 4 , a complete set of compound treatment device for urban domestic sewage, the water outlet of the preprocessor 2 is connected to the water inlet of the anaerobic reactor 12 through the first water outlet pipe 301, and the water outlet of the anaerobic reactor 12 is connected to the aerobic water outlet through the second water outlet pipe 302 The water inlet of the reactor 6 is connected, the water outlet of the aerobic reactor 6 is connected with the water inlet of the membrane reactor 4 through the third outlet pipe 802, the outlet 14 of the membrane reactor 4 is treated sewage, and the housing 16 of the membrane reactor 4 Divided into a membrane reaction zone 19 and a reused water zone 18 by a partition plate 17, the third water outlet pipe 802 outlet is set at the bottom of the membrane reaction zone 19, the gas at the top of the aerobic reactor 6 passes through the gas accelerator 10 and then passes through the first gas delivery pipe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a composite type urban domestic sewage whole-set treatment device. According to the sewage treatment device disclosed by the invention, a pretreater is connected with an anaerobic reactor; the anaerobic reactor is connected with an aerobiotic reactor; the aerobiotic reactor is connected with a film reactor; the film reactor is divided into a filming reaction area and a recycling water area; treated sewage is output from an output hole of the recycling water area. According to the composite type urban domestic sewage whole-set treatment device disclosed by the invention, a film component is reacted in an anaerobic environment, so that the residual sludge amount is greatly reduced. In the anaerobic treatment process, harmful organisms such as parasite eggs in sewage and sludge can be killed, and substances which cannot be degraded through aerobic treatment can be degraded, and meanwhile through anaerobic reaction, the film component pollution can be alleviated, the energy consumption can be reduced, the sludge amount and the sludge concentration can be reduced, a conventional device for spoil disposal and phosphorous removal can be changed, and the application environment of the film component is improved.

Description

technical field [0001] The invention belongs to the field of sewage treatment, and in particular relates to a complex treatment device for urban domestic sewage. Background technique [0002] With the development of urbanization, the urban population is increasing, and the domestic sewage produced by the urban population is also increasing. The random discharge of untreated domestic sewage will pollute the natural environment. The current natural purification function of water bodies can no longer restore the quality of polluted water, and domestic sewage needs to be treated before discharge. Urban sewage treatment has the characteristics of: small treatment scale of 100-2000m3 / d; difficult transportation and hoisting; scattered treatment points, difficult collection, high investment in pipe network; poor management level, etc. [0003] In the current common sewage treatment, some adopt primary treatment, which can only remove solid inorganic particles and suspended solids...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14
Inventor 蒋川
Owner 重庆淏园环保科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com