Ochrobactrum ZJUTCB-1 capable of efficiently degrading chlorobenzene and application of ochrobactrum ZJUTCB-1

A technology of ZJUTCB-1 and Pallidum, which is applied in the field of biological treatment of environmental pollutants, can solve the problems of maintaining high efficiency, not meeting high-efficiency production, and low degradation rate, and achieve low purification cost, high-efficiency purification, and low pollution.
CN109370945AActive Publication Date: 2019-02-22ZHEJIANG UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ZHEJIANG UNIV OF TECH
Publication Date
2019-02-22

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Abstract

The invention discloses ochrobactrum ZJUTCB-1 capable of efficiently degrading chlorobenzene and application of the ochrobactrum ZJUTCB-1. Organic pollutants include toluene, p-xylene, the chlorobenzene and 1, 2-dichlorobenzene or n-hexane. A method for applying the ochrobactrum ZJUTCB-1 includes inoculating the ochrobactrum ZJUTCB-1 into inorganic salt culture solution; adding the organic pollutants into the inorganic salt culture solution; carrying out degradation reaction under the conditions of the temperature of 25-35 DEG C, the rotational speed of 160 rpm and the pH (potential of hydrogen) of 6-8; degrading organic matters. The ochrobactrum ZJUTCB-1 and the application have the advantages that the chlorobenzene and other industrial common organic pollutants such as the toluene, the p-xylene, the 1, 2-dichlorobenzene and the n-hexane can be degraded by the ochrobactrum ZJUTCB-1; the chlorobenzene in industrial wastewater and waste gas can be efficiently purified by the ochrobactrum ZJUTCB-1, and the ochrobactrum ZJUTCB-1 is little in pollution, easy to popularize and low in purification cost.
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Description

technical field

[0001] The invention belongs to the technical field of biological treatment of environmental pollutants, and in particular relates to a strain of Ochrobacterum sp. ZJUTCB-1 with high-efficiency degradation ability of chlorobenzene and its application in degrading chlorobenzene. Background technique

[0002] Chlorobenzene is the simplest chlorinated aromatic hydrocarbon. It is insoluble in water, has stable physical and chemical properties, and is difficult to degrade naturally. It is widely used in industrial and agricultural production, basic organic solvents and synthesis of organic compounds. It is also used in medicine, dyes, pesticides and engineering plastics important intermediates in the field. Chlorobenzene can stimulate the skin, conjunctiva and respiratory organs of animals, inhibit the nerve center, and damage the liver and kidneys. Chlorobenzene also has the "three causes" effect. Based on the above hazards, chlorobenzene has been listed as a p...

Claims

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