Wastewater split-flow separation and quality-based treatment utilization process method

A technology of quality separation and process method, applied in water/sewage treatment, biological water/sewage treatment, adsorption water/sewage treatment, etc., can solve the problems of heavy secondary pollution, complicated process, large consumption, etc., and reach the discharge volume The effect of reduction, simple treatment process, and increased concentration

Active Publication Date: 2016-07-20
路林茫
View PDF8 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing wastewater treatment process, such as complex, long process, large consumption, and heavy secondary pollution, th

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
  • Wastewater split-flow separation and quality-based treatment utilization process method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] The waste water diversion, separation, and quality treatment and utilization process method of the present invention, first separation and then treatment, diversion and pretreatment before separation to improve the concentration ratio, eliminate and reduce the possible harm to the reverse osmosis membrane, the main pollutants are only separated but not The purified water that removes and separates pollutants is reused, and the concentrated water from which pollutants are concentrated is further strengthened. The invention takes separation as a breakthrough to reduce, harmless and recycle waste water, and greatly reduces waste water treatment and discharge.

[0023] Taking electroplating wastewater as an example to illustrate the specific implementation example of the present invention:

[0024] With the development of the electroplating industry, the electroplating technology is becoming more and more mature, and electroplating has various plating types and various plat...

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 relates to a wastewater split-flow separation and quality-based treatment utilization process method. Wastewater is subjected to split-flow into high-concentration waste liquid and low-concentration clean water; the low-concentration water is simply pretreatmented, and is subjected to reverse osmosis separation into fresh water and concentrated water; the resource utilization of fresh water is realized; the quality-based treatment is performed for utilizing concentrated water, so that the wastewater treatment realizes reduction, harmlessness and recycling. The defects of complexity, long flow process, great consumption, serious secondary pollution and the like of the existing wastewater treatment process are overcome. The process method is suitable for treatment and utilization of various kinds of low-salinity industrial wastewater and municipal domestic sewage.

Description

Technical field [0001] The invention relates to a water purification technology in the field of environmental protection, in particular to a process method for waste water separation, separation and quality treatment and utilization. Background technique [0002] Wastewater treatment is the use of physical, chemical and biological methods to treat wastewater to purify wastewater and reduce pollution, so as to achieve wastewater recycling and reuse, and make full use of water resources. According to the source of its production, it is divided into industrial wastewater treatment and domestic sewage treatment, and according to the treatment level and effect, it is divided into pretreatment (physical chemical treatment), secondary treatment (biochemical treatment) and advanced treatment. Except for special pollution factors, wastewater treatment is generally mixed treatment. Electroplating wastewater is generally divided into pretreatment water, cyanide-containing wastewater, ...

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
IPC IPC(8): C02F9/04C02F9/14C02F1/44
CPCC02F1/441C02F9/00C02F1/28C02F1/001C02F3/00C02F1/52
Inventor 路林茫
Owner 路林茫
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap