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Method for extracting green ecological non-toxic pesticide from Canna edulis ker wastewater

A technology of plantain taro and plantain taro starch, applied in the direction of chemicals for biological control, botanical equipment and methods, applications, etc., can solve problems such as waste water utilization and effective utilization of unfavorable resources, and achieve growth promotion, bright colors, The effect of promoting plant growth

Inactive Publication Date: 2019-02-26
贵州美人芋农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The development and utilization of plantain taro is mainly to produce starch, and to develop starch deep-processing products and food items such as vermicelli and vermicelli. In the process of producing starch from plantain taro, waste water will be generated. At present, these waste water have not been effectively utilized, which is not conducive to resource utilization. use efficiently

Method used

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  • Method for extracting green ecological non-toxic pesticide from Canna edulis ker wastewater

Examples

Experimental program
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Effect test

Embodiment 1

[0011] A method for extracting green ecological non-toxic pesticides by utilizing the canna waste water, including the waste water produced in the production of the canna starch, calculated in parts by weight, adding 2 parts of zinc sulfate and 1 part of ferrous sulfate to 90 parts of the canna waste water , 1 part of shabu-shabu pepper powder, 3 parts of brown sugar, 6 parts of pine needle powder, 5 parts of puffed Artemisia annua powder, stir evenly and then cook at 100-120°C for 2-3 hours, then pass The slag is removed by the centrifuge, and the juice enters the dissolving machine for purification.

Embodiment 2

[0013] A method for extracting green ecological non-toxic pesticides by utilizing the banana taro wastewater, including the waste water produced in the production of the banana taro starch process, calculated by weight, adding 3 parts of zinc sulfate and 3 parts of ferrous sulfate to 100 parts of the banana taro wastewater , 2 parts of shabu-shabu chili powder, 5 parts of brown sugar, 8 parts of pine needle powder, and 3 parts of puffed Artemisia annua powder, stir evenly and cook at 100-120°C for 2-3 hours, then pass The slag is removed by the centrifuge, and the juice enters the dissolving machine for purification.

Embodiment 3

[0015] A method for extracting green ecological non-toxic pesticides by utilizing the canna waste water, including the waste water produced in the production of the canna starch, calculated in parts by weight, adding 2.5 parts of zinc sulfate and 2 parts of ferrous sulfate to 95 parts of the canna waste water , 1.5 parts of shabu-shabu pepper powder, 4 parts of brown sugar, 7 parts of pine needle powder, 4 parts of puffed Artemisia annua powder, stir well and then cook at 100-120°C for 2-3 hours, then pass The slag is removed by the centrifuge, and the juice enters the dissolving machine for purification.

[0016] In the present invention, the pine needle powder is obtained by drying and crushing the pine needles to 80-160 mesh; the puffed Artemisia annua powder is the puffed Artemisia annua; the rinsing pepper powder is dried in the sun and crushed to 80-160 mesh get.

[0017] Explanation of the applicant's test effect:

[0018]

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Abstract

The invention discloses a method for extracting a green ecological non-toxic pesticide from Canna edulis ker wastewater. The method comprises the following the steps: adding, by weight, 2 to 3 parts of zinc sulfate, 1 to 3 parts of ferrous sulfate, 1 to 2 parts of the powder of Capsicum frutescens, 3 to 5 parts of brown sugar, 6 to 8 parts of pine needle powder and 3 to 5 parts of puffed sweet wormwood powder into 90 to 100 parts of Canna edulis ker wastewater produced in the process of production of Canna edulis ker starch; carrying out uniform mixing under stirring and then performing decocting; performing residue removal via a centrifuge; and allowing juice to enter a dissolving machine for purification. The method of the invention can realize effective recycling of the Canna edulis kerwastewater, prepares the non-toxic pesticide with high added value from the Canna edulis ker wastewater and has good economic benefits; and the prepared non-toxic pesticide is applicable to killing of pests attacking plants, promotion of plant growth, etc.

Description

technical field [0001] The invention relates to a method for extracting green and ecological non-toxic pesticides by utilizing the waste water of plantain taro, which belongs to the technical field of pesticide preparation. Background technique [0002] Canna taro, also known as dry lotus root, banana root, and ginger taro, is a plant of the genus Canna in the banana family. Good raw material for processing. Canna taro starch has a large particle size, low gelatinization temperature, good paste transparency, high chain starch content, good film-forming properties, and a large molecular weight, which is close to potato starch, and has good application properties. The development and utilization of plantain taro is mainly to produce starch, and to develop starch deep-processing products and food items such as vermicelli and vermicelli. In the process of producing starch from plantain taro, waste water will be generated. At present, these waste water have not been effectively ...

Claims

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Application Information

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IPC IPC(8): A01N65/38A01N59/16A01N43/16A01P21/00A01P7/02A01P7/04C05G3/02C05G3/00C05G3/60
CPCA01N43/16A01N59/16A01N65/00A01N65/38C05D9/02C05G3/00C05G3/60A01N2300/00C05F7/00C05F11/00Y02A50/30
Inventor 陆忠超余坤桦施黔张林蒋琴
Owner 贵州美人芋农业发展有限公司
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