Organic fertilizer produced from industrial fuel ethanol waste residues and preparation method thereof

Abstract

The invention discloses organic fertilizer produced from industrial fuel ethanol waste residues and a preparation method thereof. The raw materials mainly comprises, by weight, 20 to 40 parts of industrial fuel ethanol waste residues, 20 to 40 parts of sugar preparation residues, 10 to 20 parts of plant straws, 20 to 50 parts of human and animal feces, 0.8 to 1.2 parts of vegetable oil cake residues, 0.2 to 0.5 parts of copper sulfate, 0.2 to 0.5 parts of zinc sulfate and 1 to 3 parts of raw material glucoamylase. The preparation method utilizes industrial fuel ethanol residues and sugar preparation residues to produce green organic fertilizer, solves the problem of waste residue emission and pollution to the environment and has good economic benefits.

Description

technical field [0001] The invention relates to an organic fertilizer produced by using industrial fuel ethanol waste residue and a preparation method thereof, and belongs to the technical field of recovery and utilization of industrial fuel ethanol waste residue. Background technique [0002] Banana taro, the scientific name is banana root, belongs to Cannaceae, dry lotus root, banana root, ginger taro, perennial herb, native to South America and other places, with wide adaptability, temperature and light, strong stress resistance, high yield, easy Cultivation, wide use and other characteristics, suitable for growth in high temperature and rainy areas, regardless of soil. The production potential of plantain taro is great. In the southwestern provinces of my country, its tuber output can reach 4000-5000kg / mu. At present, it has become a new raw material source of high-value starch, and it is also a good raw material for brewing fermentation, food and feed processing. Altho...

AI Technical Summary

Problems solved by technology

Although there are ways to produce various products by using plantain taro raw materials in the market, they are mainly primary products such as starch, and their added value is not high. At present, the applicant has studied a kind of industrial fuel ethanol produced by utilizing plantain taro juice The method of using plantain taro to produce industrial fuel ethanol, but found that in the production process, the generated industrial fuel ethanol residue will cause environmental pollution problems

[0003] In addition, the applicant found that in the process of sugar production, waste residues will also be produced, and the waste residues will also bring serious adverse effects to the environment

At the same time, chemical fertilizers are often used now, which will have adverse effects on agricultural products and cultivated land.