Deodorant for high-temperature composting process

A technology of high-temperature composting and deodorant, which is applied in the field of chemistry and chemical engineering, can solve the problems of lack of systematic comparison, etc., and achieve the effects of strong practicability, low cost, and simple operation technology

Inactive Publication Date: 2015-05-27
QINGDAO WATER WORLD ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still no systematic comparison between the amount of additives and the ratio of different additives. Many actual composts rely on experience to determine the amount of additives.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A deodorant in a high-temperature composting process, by parts by mass, comprising the following substances:

[0020] 1 part of potassium permanganate, 20 parts of ferrous sulfate, 22 parts of silicon dioxide, 16 parts of calcium oxide, appropriate amount of formaldehyde, appropriate amount of aromatic hydrocarbons.

[0021] The deodorant in this kind of high-temperature composting process is made by the following steps:

[0022] (1) Mechanically pulverize potassium permanganate, silicon dioxide and calcium oxide into powder and granules and put them in the reactor for later use;

[0023] (2) Add ferrous sulfate, formaldehyde and aromatic hydrocarbon organic matter into the reaction kettle, stir and mix evenly to obtain the deodorant of the present invention.

[0024] The deodorant of the present invention is used as a deodorant, sterilizing and disinfecting in the high-temperature composting process, has strong practicability and is convenient to use, and the source o...

Embodiment 2

[0026] A deodorant in a high-temperature composting process, by parts by mass, comprising the following substances:

[0027] 3 parts of potassium permanganate, 25 parts of ferrous sulfate, 26 parts of silicon dioxide, 20 parts of calcium oxide, appropriate amount of paraformaldehyde, appropriate amount of aromatic hydrocarbons.

[0028] The deodorant in this kind of high-temperature composting process is made by the following steps:

[0029] (1) Mechanically pulverize potassium permanganate, silicon dioxide and calcium oxide into powder and granules and put them in the reactor for later use;

[0030] (2) Add ferrous sulfate, paraformaldehyde and aromatic hydrocarbon organic matter into the reaction kettle, stir and mix evenly to obtain the deodorant of the present invention.

[0031] The deodorant of the invention is used as a deodorant in the high-temperature composting process for sterilization and disinfection, has a mild production process and low cost, and is an ideal de...

Embodiment 3

[0033] A deodorant in a high-temperature composting process, by parts by mass, comprising the following substances:

[0034] 4 parts of potassium permanganate, 26 parts of ferrous sulfate, 25 parts of silicon dioxide, 25 parts of calcium oxide, appropriate amount of paraformaldehyde, appropriate amount of aromatic hydrocarbons.

[0035] The deodorant in this kind of high-temperature composting process is made by the following steps:

[0036] (1) Mechanically pulverize potassium permanganate, silicon dioxide and calcium oxide into powder and granules and put them in the reactor for later use;

[0037] (2) Add ferrous sulfate, paraformaldehyde and aromatic hydrocarbon organic matter into the reaction kettle, stir and mix evenly to obtain the deodorant of the present invention.

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PUM

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Abstract

The invention discloses a deodorant for a high-temperature composting process. The deodorant comprises the following materials by weight: 1-5 parts of potassium permanganate, 20-30 parts of ferrous sulfate, 20-30 parts of silicon dioxide, 15-25 parts of calcium oxide, a proper amount of sterilization agent and a proper amount of aromatic hydrocarbon. The product is mainly used as a deodorant for sterilization and disinfection in the high-temperature composting process, and is highly practical and convenient for usage. The invention has the advantages of wide sources of raw materials, mild production process, easy operation and low cost, and provides an ideal deodorant for the high-temperature composting process.

Description

technical field [0001] The invention belongs to a deodorant, in particular to a deodorant in a high-temperature composting process, and belongs to the technical field of chemistry and chemical engineering. Background technique [0002] With the development of the breeding industry, the excrement of livestock and poultry continues to increase, and there is a lot of odor when piled up on the spot, and there are many mosquitoes and flies, polluting the air and water sources; directly making fertilizers is easy to infect diseases and insect pests, and it is difficult to digest on the spot, so it needs to be searched for harmless processing. [0003] There are many methods of harmless treatment, among which the composting of livestock and poultry excrement and crop straw as a mixed material is a good method, but it is often accompanied by stench during the composting process. Although ammonia is not the only substance that causes odor in livestock and poultry manure, NH 3 Volat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 朱洪学徐苹
Owner QINGDAO WATER WORLD ENVIRONMENTAL PROTECTION TECH
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