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Special compound microorganism bacterium agent for degrading kitchen waste

A composite microbial inoculum and a technology for microbial inoculants, which are applied in the field of special composite microbial inoculants for kitchen waste degradation, can solve the problems of harsh working environment, large odor, low processing efficiency, etc., to reduce the use cost, improve the degradation efficiency, The effect of excellent deodorizing function

Inactive Publication Date: 2017-10-24
江苏奔拓电气科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: aiming at the low treatment efficiency of microbial agents used in the degradation of traditional food waste, and the relatively large odor generated during the treatment process, which leads to the poor working environment on site. Compound microbial agent

Method used

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  • Special compound microorganism bacterium agent for degrading kitchen waste

Examples

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Effect test

example 1

[0026] Take 600g of pig manure, 300g of chicken manure, 1kg of kaolin, and 600mL of water in turn, stir and mix for 15 minutes, and spread them evenly in a plastic water tank. 2 Add earthworms to the plastic water tank, and move the plastic water tank after adding earthworms into the greenhouse, and carry out earthworm culture at a temperature of 22°C for 15 days. During the breeding period, spray water into the water tank every 4 hours to maintain the humidity of the materials in the water tank After the vermiculture is over, collect 30g of vermicompost, and evenly spread the obtained vermicompost on the surface of the self-made solid medium, then move the self-made solid medium into the constant temperature incubator, and cultivate it at a constant temperature at 26°C After 4 days, after the cultivation was completed, the surface of the self-made solid medium was rinsed with 400 mL of deionized water, and the eluate was collected to obtain a bacterial suspension. Described s...

example 2

[0028] Weigh 900g of pine needles, wash them repeatedly 4 times with deionized water, place the cleaned pine needles in an oven, and dry them to constant weight at a temperature of 108°C, then transfer the dried pine needles to a pulverizer, and pulverize After passing through a 50-mesh sieve, the pine needle powder was obtained, and the gained pine needle powder was moved into a tubular resistance furnace, and argon gas was introduced into the furnace at a rate of 18 mL / min, and the temperature was programmed at a rate of 13 °C / min to 425°C, keep warm for 3 hours, cool to room temperature with the furnace, and discharge the material to obtain carbonized pine needle powder. Weigh 13g of ferrous sulfate, 15g of ferric sulfate, and 110g of carbonized pine needle powder in turn, and pour them into a three-necked flask filled with 450mL deionized water. , and the three-necked flask was moved into a digital display speed measuring constant temperature magnetic stirrer, at a temperat...

example 3

[0030] Weigh 900g of pine needles, wash them repeatedly 4 times with deionized water, place the cleaned pine needles in an oven, and dry them to constant weight at a temperature of 108°C, then transfer the dried pine needles to a pulverizer, and pulverize After passing through a 50-mesh sieve, the pine needle powder was obtained, and the gained pine needle powder was moved into a tubular resistance furnace, and argon gas was introduced into the furnace at a rate of 18 mL / min, and the temperature was programmed at a rate of 13 °C / min to 425°C, keep warm for 3 hours, cool to room temperature with the furnace, and discharge the material to obtain carbonized pine needle powder. Weigh 13g of ferrous sulfate, 15g of ferric sulfate, and 110g of carbonized pine needle powder in turn, and pour them into a three-necked flask filled with 450mL deionized water. , and the three-necked flask was moved into a digital display speed measuring constant temperature magnetic stirrer, at a temperat...

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Abstract

The invention discloses a special compound microorganism bacterium agent for degrading kitchen waste, which belongs to the technical field of domestic waste treatment. According to the special compound microorganism bacterium agent, a pine needle is dried and then is carbonized, generated magnetic particles are adsorbed by utilizing a porous structure of the carbonized pine needle, then the magnetic particles are soaked in an ammonium sulfate solution so as to prepare concentrate after rotary evaporation concentration, subsequently, the concentrate is roasted, the roasted concentrate is mixed with tetrabutyl titanate for ball milling and then is roasted so as to prepare a microorganism bacterium agent carrier with degradation performance of catalytic organic matter, and then microorganism in wormcast is adsorbed by using the prepared carrier and then is fixed so as to prepare the special compound microorganism bacterium agent for degrading the kitchen waste. According to the special compound microorganism bacterium agent, the catalytic performance of the carrier is fully used, so that organic matter in the kitchen waste is preliminarily degraded, and the microorganism with deodorization performance in the wormcast is matched, so that the purpose of efficiently degrading the kitchen waste is achieved, and the problems of low efficiency and high peculiar smell when the kitchen waste is treated with traditional microorganism bacterium agent are effectively solved.

Description

technical field [0001] The invention discloses a special composite microbial bacterial agent for the degradation of kitchen waste, which belongs to the technical field of domestic waste treatment. Background technique [0002] Food waste generally refers to food residues generated during food processing and food residues after eating and drinking. along with [0003] With the rapid development of the catering industry, the output of food waste is increasing day by day. The pollution caused by kitchen waste has become the main problem of urban environmental pollution, seriously threatening people's normal life and health. The hazards of food waste are as follows: (1) It affects the city appearance and people's living environment. At the same time, the high water content and organic components make it a "natural paradise" for the existence of microorganisms. At the same time, the high water content makes it difficult to transport and dispose of waste. In addition, food wast...

Claims

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Application Information

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IPC IPC(8): B09B3/00
Inventor 黄菠莉许丽君李雪晴
Owner 江苏奔拓电气科技有限公司
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