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Method for remedying oil-containing wastewater by using spartina alterniflora and microorganism together

A technology of Spartina alterniflora and microorganisms, which is applied in the environmental field and can solve the problem of no oily wastewater

Active Publication Date: 2016-07-20
TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no research on the joint remediation of oily wastewater by Spartina alterniflora and microorganisms in coastal wetlands.

Method used

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  • Method for remedying oil-containing wastewater by using spartina alterniflora and microorganism together

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0027] The invention provides a microbial strain for degrading petroleum hydrocarbons. The name of the microorganism is JQ716236, the preservation number is CGMCCNo.11525, the preservation date is October 21, 2015, and the classification name is Vibriosp. General Microbiology Center of the Committee, address: No. 3, Yard No. 1, Beichen West Road, Chaoyang District, Beijing.

[0028] A method for jointly repairing oily wastewater by Spartina alterniflora and microorganisms, the steps are as follows:

[0029] Plant Spartina alterniflora on oil-contaminated soil, and then insert microorganisms in the soil, the name of the microorganisms: JQ716236, preservation number CGMCCNo.11525, preservation date Oct...

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Abstract

The invention relates to a method for remedying oil-containing wastewater by using spartina alterniflora and microorganism together. The method comprises the following steps: planting spartina alterniflora in soil with petroleum pollution, and inoculating a microorganism into the soil, wherein the microorganism is named as JQ716236 and is preserved in the China General Microbiological Culture Collection Center in #3, No.1 Courtyard, West Beichen Road, Chaoyang District, Beijing on October 21, 2015, the preservation No. is CGMCC No.11525, and the classification name is Vibrio sp. The test procedure confirms the removal effects of various factors such as plants and native bacteria in a spartina alterniflora artificial wetlands system, petroleum hydrocarbon dominant bacteria screened in a study area, degradation time and wetland length on total petroleum hydrocarbons (TPH) in the oil-containing wastewater.

Description

technical field [0001] The invention belongs to the field of environment, in particular to a method for jointly repairing oily wastewater by Spartina alterniflora and microorganisms. Background technique [0002] In the past, most of the research on the decontamination function of constructed wetlands was the nitrogen and phosphorus removal project of domestic sewage. The plants also selected landscape plants such as reeds, cattails and water onions to build constructed wetlands, which not only have the effect of environmental governance but also have landscape value. In practical applications, typical wetland plants or species that can adapt to the special environment of the wetland system are usually selected, such as mangrove, Juncuseffusus and Spartina alterniflora Loisel. In this paper, Spartina alterniflora, which grows in the coastal area, is common for many years and has certain ornamental value, is selected as an experimental plant, and a simulated wetland system is...

Claims

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Application Information

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IPC IPC(8): C12N1/20C02F3/32C02F3/34C12R1/63
CPCC02F3/32C02F3/34C12N1/205C12R2001/63
Inventor 刘宪斌褚帆李孟沙田胜艳赵兴贵
Owner TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY