Microbial consortium for treatment on waste water

A technology of microorganisms and organisms, applied in the fields of microorganism-based methods, microorganisms, biological water/sewage treatment, etc., can solve problems such as environmental hazards

Inactive Publication Date: 2017-12-15
易力源(厦门)环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, conventional wastewater treatment is still an expensive maintenance process and harmful to the environment because greenhouse gases are generated whenever there is an anaerobic bag in the system, which cannot be avoided in all aerobic systems
Routine biological wastewater treatment is merely a duty to society, no matter how effective it is

Method used

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Embodiment Construction

[0019] Those skilled in the art will readily appreciate that the present invention is well adapted to carry out the above objects and attain the above objects and advantages, as well as those inherent therein. The embodiments described herein are not intended as limitations on the scope of the invention.

[0020] The invention discloses a liquid composition containing a microbial consortium for treating wastewater or water containing organic matter, the microbial consortium comprising at least one saprotrophic yeast, at least one photosynthetic microorganism and at least one nitrogen-fixing microorganism, wherein , said microorganisms in said consortium are arranged and adapted to form a symbiotic relationship with each other in wastewater when applied to and grow in wastewater. The microbial consortia of the present invention are genetically unmodified and the combination is more resilient to various external shocks (such as temperature, changes in pH, nutrient availability a...

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Abstract

The invention discloses a liquid composition containing microbial consortium for treatment on waste water or organic waste-containing water. The microbial consortium comprises at least one saprophytic yeast, at least one photosynthetic microorganism and at least one nitrogen-fixing microorganism. The microorganisms in the consortium are arranged and adapt to form a symbiotic relationship with one another in the waste water when applied to the waste water and growing in the waste water. The liquid composition produces oleaginous biomass suitable for biological crude oil production.

Description

technical field [0001] This invention relates to microbial mixtures for efficient treatment of wastewater to produce biocrude oil. More specifically, the microbial mixture is suitable for the removal of organic matter in wastewater as well as oleaginous biomass produced from wastewater. The microbial mixture is a polyculture capable of forming a micro-ecosystem. It is effective in wastewater treatment and is more adaptable to different external shocks such as pH and temperature changes. Background technique [0002] Wastewater disposal has always been a big problem. For many companies, wastewater treatment is an expensive responsibility and can be harmful to the environment. If wastewater is discharged directly into the environment without proper treatment, it will contaminate the receiving water body, i.e. a river or ocean. In addition, untreated wastewater containing nutrients can stimulate the growth of pathogenic bacteria, leading to the widespread spread of water-re...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/18C12N1/16C12N1/12C12P7/64C02F3/34C12R1/865C12R1/645C12R1/89C12R1/01C12R1/065
CPCC02F3/34C02F3/347C12N1/12C12N1/16C12N1/18C12N1/20C12P7/6463
Inventor 张峻愿
Owner 易力源(厦门)环保科技有限公司
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