Deodorization method of oil separation tank based on active microorganism combination biological agent

A technology of active microorganisms and biological agents, applied in the field of deodorization of grease traps based on active microorganisms combined with biological agents, can solve the problems of high processing hardware requirements, low deodorization efficiency, and inconspicuous effects, and achieve good treatment effects, The effect of protecting human health and optimizing the environment

Inactive Publication Date: 2017-06-13
SANSON PICO INVESTMENT COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, methods such as biological filtration, biological washing and biological trickling are mainly used to deodorize the grease trap, ...

Method used

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  • Deodorization method of oil separation tank based on active microorganism combination biological agent
  • Deodorization method of oil separation tank based on active microorganism combination biological agent
  • Deodorization method of oil separation tank based on active microorganism combination biological agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: the preparation method of active microbial combination biological preparation

[0035] a. Prepare liquid medium and strains.

[0036] The composition of the liquid medium is shown in Table 1.

[0037]

[0038]

[0039] Among them, the strains are Pediococcus lactis, Pediococcus pentosaceae, Leuconostoc enterococci, Lactobacillus plantarum, Bacillus amyloliquefaciens, Bacillus subtilis, Lactobacillus acidophilus, Pichia powder, Pichia membranosa, A mixture of Dikkoyeast and Dikkerya brussels. Among them, Pediococcus lactis is Pediococcus lactis purchased from China General Microorganism Culture Collection Center (CGMCC) and numbered 1.2696, and Pediococcus pentosaceus is Pediococcus pentosaceum purchased from CGMCC with a number of 1.10999, Leuconostoc enteritidis Leuconostoc enteritidis with the number purchased from CGMCC is 1.10327, Lactobacillus plantarum is Lactobacillus plantarum with the number 1.557 purchased from CGMCC, and Bacillus amyloli...

Embodiment 2

[0071] Embodiment 2: Active microbial combination biological preparation

[0072] According to the preparation method in Example 1, Example 1: active microbial combination biological preparation was prepared.

[0073] Combination biological preparation of active microorganisms, wherein the concentration of Pediococcus lactis is 10.5x10 7 cfu / gm, the concentration of Pediococcus pentosaceae is 5.5x10 7 cfu / gm, the concentration of Leuconostoc enteritidis is 7.0x10 6 cfu / gm, the concentration of the plantarum lactobacillus is 3.5x10 7 cfu / gm, the concentration of Bacillus amyloliquefaciens is 4.5x10 6 cfu / gm, the concentration of the Bacillus subtilis is 6.0x10 7 cfu / gm, the concentration of Lactobacillus acidophilus is 6.0x10 6 cfu / gm, the concentration of said Pichia powder is 6.5x10 7 cfu / gm, the concentration of Pichia membranus is 7.5x10 6 cfu / gm, the concentration of Dekker's yeast is 4.5x10 6 cfu / gm, the concentration of the Dekkeria brussels is 3.5x10 7 cfu / gm....

Embodiment 3

[0074] Embodiment 3: the preparation of the aqueous solution of active microbial combination biological preparation

[0075] According to the ratio of parts by weight, active microbial combination biological agent: water = 1:1000, prepare an aqueous solution of active microbial combination biological agent, and mix evenly.

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Abstract

The invention relates to the field of treatment of garbage and particularly relates to a deodorization method of an oil separation tank based on an active microorganism combination biological agent. The method comprises the following steps: a, measuring pollutant concentration of the oil separation tank before treating; b, preparing the active microorganism combination biological agent according to the pollutant concentration and then preparing an aqueous solution of the active microorganism combination biological agent; c, pouring the aqueous solution of the active microorganism combination biological agent into the oil separation tank; and d, observing and measuring the pollutant concentration of the treated oil separation tank, and stopping pouring the aqueous solution of the active microorganism combination biological agent after the pollutants meet the standard. The deodorization method is high in treatment efficiency, excellent in treatment effect and low in treatment cost, and is beneficial to environment protection and human health.

Description

technical field [0001] The invention relates to the field of garbage treatment, in particular to a deodorizing method for grease traps based on active microorganism combined biological agents. Background technique [0002] The wastewater discharged from restaurants, guesthouses, schools, corporate offices and other large catering establishments contains a large amount of oil. If it is directly discharged into urban sewage pipes, it will not only cause greater pollution, but also increase the difficulty of sewage treatment. At the same time, the oily water contains a lot of organic components, which are directly discharged into the sewage pipes, and the oily liquid adheres to the sewer pipes to form a thick greasy layer, which causes pipeline blockages, is difficult to dredge, and produces odors and breeds germs, polluting the surrounding environment. Therefore, before the catering sewage containing a large amount of oil is discharged into the urban sewage pipeline, it must b...

Claims

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Application Information

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IPC IPC(8): C02F3/34C12N1/20C12N1/16C12R1/01C12R1/07C12R1/25C12R1/125C12R1/23C12R1/84C12R1/645
Inventor 曾松江孙毅
Owner SANSON PICO INVESTMENT COMPANY
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