Method for rapidly treating organic waste

An organic waste and rapid technology, applied in the direction of organic fertilizer, inorganic fertilizer, fertilizer mixture, etc., can solve the problems of low silicon activity, aluminum pollution, high pH value, etc., and achieve the goal of increasing soil fertility, increasing root formation, and improving utilization efficiency Effect

Active Publication Date: 2020-11-06
JIANGSU AGRAFORUM ECOCYCLE TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] Technical problem to be solved: This application mainly proposes a method for quickly treating organic waste, and solves technical problems such as aluminum pollution, high pH value, and low activity of silicon element caused by the alum treatment method in the prior art

Method used

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  • Method for rapidly treating organic waste
  • Method for rapidly treating organic waste
  • Method for rapidly treating organic waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A method for rapidly processing organic waste, comprising the steps of:

[0047] The first step: control the moisture content of organic waste at 30-80%;

[0048] Step 2: Weigh the water-containing organic waste and CaO according to the weight ratio of water-containing organic waste: CaO in a ratio of 1:1 to 100:1;

[0049] The third step: mixing the aqueous organic waste with CaO to obtain a mixture of aqueous organic waste and CaO;

[0050] Step 4: Weigh the silicon-rich solution at a ratio of 1:1 to 10,000:1 by weight of aqueous organic waste: silicon-rich solution:

[0051] Step 5: Continue mixing the aqueous organic waste and CaO mixture with the silicon-rich solution.

[0052] The particle size of the CaO is less than 1 mm, the concentration of monosilicic acid in the silicon-rich solution is 0.1-20%, and the monosilicic acid is H 2 SiO 4 , the treatment time between aqueous organic waste and CaO mixture and silicon-rich solution ranges from 1 minute to 2 mont...

Embodiment 2

[0070] A method for rapidly processing organic waste, comprising the steps of:

[0071] The first step: control the moisture content of organic waste at 30-80%;

[0072] Step 2: Weigh the water-containing organic waste and CaO according to the weight ratio of water-containing organic waste: CaO in a ratio of 1:1 to 100:1;

[0073] The third step: mixing the aqueous organic waste with CaO to obtain a mixture of aqueous organic waste and CaO;

[0074] Step 4: Weigh the silicon-rich solution at a ratio of 1:1 to 10,000:1 by weight of aqueous organic waste: silicon-rich solution:

[0075] Step 5: Continue mixing the aqueous organic waste and CaO mixture with the silicon-rich solution.

[0076] The particle size of the CaO is less than 1 mm, the concentration of monosilicic acid in the silicon-rich solution is 0.1-20%, and the monosilicic acid is H 2 SiO 4 , the treatment time between aqueous organic waste and CaO mixture and silicon-rich solution ranges from 1 minute to 2 mont...

Embodiment 3

[0090] A method for rapidly processing organic waste, comprising the steps of:

[0091] The first step: control the moisture content of organic waste at 30-80%;

[0092] Step 2: Weigh the water-containing organic waste and CaO according to the weight ratio of water-containing organic waste: CaO in a ratio of 1:1 to 100:1;

[0093] The third step: mixing the aqueous organic waste with CaO to obtain a mixture of aqueous organic waste and CaO;

[0094] Step 4: Weigh the silicon-rich solution at a ratio of 1:1 to 10,000:1 by weight of aqueous organic waste: silicon-rich solution:

[0095] Step 5: Continue mixing the aqueous organic waste and CaO mixture with the silicon-rich solution.

[0096] The particle size of the CaO is less than 1 mm, the concentration of monosilicic acid in the silicon-rich solution is 0.1-20%, and the monosilicic acid is H 2 SiO 4 , the treatment time between aqueous organic waste and CaO mixture and silicon-rich solution ranges from 1 minute to 2 mont...

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Abstract

The present invention discloses a method for rapidly treating organic waste, belongs to agriculture and aims to increase the efficiency of natural and synthetic calcium-rich substances by using silicon-rich materials in liquid or solid form. The method comprises the following steps of: preparing a mixture; adding water; culturing; and drying. The method can be used for preparing an efficient agricultural soil conditioner. Meanwhile, all negative effects of the organic waste on cultivated plants, soil and the environment are reduced, and the utilization efficiency of the organic waste is improved.

Description

technical field [0001] The invention belongs to the technical field of the method for rapidly manufacturing highly efficient and environmentally safe organic soil amendments, in particular to a method for rapidly processing organic waste, by passing any type of organic waste (manure, sludge and agricultural waste) through CaO and concentrated Monosilicic acid is obtained by sequential treatment and additional treatment of urea or / and sulfur. The final product will have a highly positive effect on the soil and cultivated plants. Background technique [0002] The utilization of organic waste is one of the most important issues today. Organic waste mainly includes agricultural waste (livestock manure, bird droppings, etc.), sludge from water treatment plants and food waste. Organic waste can be treated as high-value fertilizer or amendment. However, fresh organic waste has a high risk of environmental pollution, soil plant systemic toxicity. [0003] Modern livestock farms ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/80
CPCC05G3/80C05C9/00C05D3/02C05D9/00C05F3/00C05F7/00C05F11/00
Inventor 弗拉基米尔·马基琴科夫埃琳娜·博卡尼科娃张瑞萍魏佳峰周君孙娟冯成玉陈实曾光明左娇夏爱萍胡荣娟
Owner JIANGSU AGRAFORUM ECOCYCLE TECH CO LTD
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