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Organic fertilizer formula making use of factory sludge and seafood mushroom dregs and production process of organic fertilizer formula

A technology of organic fertilizer and seafood mushroom, applied in the direction of organic fertilizer, organic fertilizer preparation, bio-organic part treatment, etc., can solve the problems of unreasonable utilization of waste bacteria residue, incomplete nutritional components, low organic matter content, etc.

Active Publication Date: 2013-05-15
福建省星源农牧科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an organic fertilizer formula and production process using factory sludge and seafood mushroom slag, which overcomes the problems of low organic matter content, incomplete nutritional components and unreasonable utilization of waste slag in existing organic fertilizers , has the advantages of being able to prepare organic fertilizers with high organic matter content and comprehensive nutrition, and make full use of waste bacteria residues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] An organic fertilizer formula utilizing factory sludge and seafood mushroom slag, which includes pharmaceutical factory or food factory sludge, chicken manure, factory cultivated seafood mushroom slag and plant ash, and its mass percentage is 45%, 25%, 25% % and 5%. Pharmaceutical factory or food factory sludge is the sludge left after sewage treatment, and the water content after natural drying is 59%.

[0016] A kind of organic fertilizer production process utilizing factory sludge and seafood mushroom slag, its steps are as follows:

[0017] (1) Ingredients: Weigh each material according to the above formula, and mix them evenly;

[0018] (2) Primary fermentation: After sending the mixed materials in step (1) into the fermenter (the specification is 4m in bottom width, 4m in surface width, and 1.5m in height), add high-temperature aerobic bacteria, heat up to 55°C and ferment for 22 hours, then turn over the pile. Then heat up to 55°C and ferment for 22 hours, ...

Embodiment 2

[0022] An organic fertilizer formula utilizing factory sludge and seafood mushroom slag, which includes pharmaceutical factory or food factory sludge, chicken manure, factory cultivated seafood mushroom slag and plant ash, and its mass percentage is 50%, 25%, 20% % and 5%. Pharmaceutical factory or food factory sludge is the sludge left after sewage treatment, and the water content after natural drying is 57%.

[0023] A kind of organic fertilizer production process utilizing factory sludge and seafood mushroom slag, its steps are as follows:

[0024] (1) Ingredients: Weigh each material according to the above formula, and mix them evenly;

[0025] (2) Primary fermentation: After sending the mixed materials in step (1) into the fermenter (the specification is 4m in bottom width, 4m in surface width, and 1.5m in height), add high-temperature aerobic bacteria, heat up to 56°C and ferment for 20 hours, then turn over the pile. Then heat up to 56°C and ferment for 20 hours, ...

Embodiment 3

[0029] An organic fertilizer formula utilizing factory sludge and seafood mushroom slag, which includes pharmaceutical factory or food factory sludge, chicken manure, factory cultivated seafood mushroom slag and plant ash, and its mass percentage is 40%, 30%, 25% % and 5%. The pharmaceutical factory or food factory sludge is the sludge left after sewage treatment, and the water content after natural drying is 55%.

[0030] A kind of organic fertilizer production process utilizing factory sludge and seafood mushroom slag, its steps are as follows:

[0031] (1) Ingredients: Weigh each material according to the above formula, and mix them evenly;

[0032] (2) Primary fermentation: After sending the mixed materials in step (1) into the fermenter (the specification is 4m in bottom width, 4m in surface width, and 1.5m in height), add high-temperature aerobic bacteria, heat up to 58°C and ferment for 19 hours, then turn over the pile. Then heat up to 58°C and ferment for 19 hou...

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Abstract

The invention discloses an organic fertilizer formula making use of factory sludge and seafood mushroom dregs. The organic fertilizer formula consists of the following components by mass percent: 40-50% of sludge from a pharmaceutical factory or a food product factory, 25-35% of chicken manure, 20-30% of industrially cultivated seafood mushroom dregs and 4-6% of plant ash. The sludge from the pharmaceutical factory or the food product factory is sludge obtained from a sewage treatment, and is naturally air-cured until water content is lower than 60%. The production process comprises steps of dosing, primary fermentation, secondary fermentation, drying, mechanical grinding and bagging. The organic fertilizer formula making use of the mushroom dregs and the production process solve the problems of low organic content, incomplete nutrition and irrational use of the mushroom dregs of the existing organic fertilizer, and have the advantages of high organic content and comprehensive nutrition of the prepared organic fertilizer, and full use of waste mushroom dregs; and problem of environmental pollution is solved.

Description

technical field [0001] The invention relates to an organic fertilizer formula utilizing factory sludge and seafood mushroom residue and a production process thereof. Background technique [0002] Existing organic fertilizers made from waste, such as invention patent applications 201210057862, 200910116210, 201010570531.6, etc., mostly use sludge, peat, animal manure, straw, etc. Among them, most of the sludge is urban domestic sludge, the content of heavy metal elements exceeds the standard, and the content of nutrients is low. Animal manure is mostly cow dung with low organic matter content. In 2011, the national organic fertilizer production standard NY 525-2011 increased the organic matter content from 30% to 45%, of which the total amount of nitrogen, phosphorus and potassium increased from 4% to 5%, and the water content increased from 20% to 30%. allowed to exist. That is to say, the indicators of organic matter content and nutrient content have been improved. Ther...

Claims

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Application Information

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IPC IPC(8): C05F17/00C05F15/00
CPCY02W30/40
Inventor 潘礼明耿耿蔡开地吴飞龙张丽梅陈钟佃黄荣江枝和
Owner 福建省星源农牧科技股份有限公司
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