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

Use of chlorine-resisting strain S616

A S616, strain technology, applied in bacteria, microorganism-based methods, biological water/sewage treatment, etc., can solve the problems of high organic matter, poor biodegradability of wastewater, and high treatment costs

Inactive Publication Date: 2007-01-17
CHINA UNIV OF GEOSCIENCES (WUHAN)
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, this type of wastewater has complex components, many refractory organic substances, and poor biodegradability of the wastewater; on the other hand, the wastewater has a high salt content and a high concentration of chloride ions, and the concentration of chloride ions in the mixed wastewater can reach 20,000 mg/L
At present, non-biological methods and biological methods are used for salt-containing organic wastewater. The non-biological method is unacceptable to enterprises due to its high treatment cost and poor treatment effect. The biochemical method has always been the first method

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
  • Use of chlorine-resisting strain S616
  • Use of chlorine-resisting strain S616
  • Use of chlorine-resisting strain S616

Examples

Experimental program
Comparison scheme
Effect test
No Example Login to View More

PUM

No PUM Login to View More

Abstract

Use of chlorine-resisting strain S616 lies in treatment of high-concentrated chlorine-ion-contained waste water. The process is carried out by selecting Bacillus firmus S616, culturing in enlargement culture medium for 20-24hrs in proportion of Bacillus firmus S616: high-concentrated chlorine-contained waste water= (1-4):50, inoculating Bacillus firmus S616 in high-concentrated chlorine-ion-contained waste water, constant-temperature culturing at 30-40 degree and pH=7.0-8.0 and reacting for 48-72hrs. It can degrade high-concentrated organic pollutant efficiently and remove COD in waste water in 72hrs.

Description

technical field [0001] The invention relates to the application of a chlorine-resistant microorganism. Background technique [0002] High-salinity refractory organic wastewater, such as petroleum exploration, chemical, pharmaceutical and other wastewater, has become a worldwide technical problem in the field of environmental protection water treatment. However, the hydrochloric acid method turmeric saponin production wastewater is representative of the high-concentration saline refractory organic wastewater. On the one hand, this type of wastewater has complex components, many refractory organic substances, and poor biodegradability of the wastewater; on the other hand, the wastewater has a high salt content and a high concentration of chloride ions, and the concentration of chloride ions in the mixed wastewater can reach 20,000 mg / L. At present, non-biological methods and biological methods are used for saline organic wastewater. The non-biological method is unacceptable t...

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): C02F3/34C02F1/58C12N1/20C12R1/07
Inventor 信欣王焰新鲍建国刘慧杨雪芬李平
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
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