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Waste-water deodourizing method using potato stem and leaves

A technology for potato stems, leaves and waste water, which is applied in chemical instruments and methods, water/sewage treatment, adsorption water/sewage treatment, etc., to achieve the effect of easy access to raw materials, easy post-treatment, and no secondary pollution

Inactive Publication Date: 2007-08-29
HARBIN UNIV OF COMMERCE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is easy to judge whether the odor disappears by sensory evaluation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] The malodorous wastewater was taken from the sewage treatment pool of a pharmaceutical factory in Harbin. The malodorous water sample was a yellow turbid liquid with an unpleasant stench. First, the dried potato stems and leaves were crushed, and 0.75 g was weighed and added into a 30 ml Erlenmeyer flask containing 15 g of waste water samples, sealed and stirred with a magnetic stirrer at room temperature for 8 hours, and judged by sensory evaluation that the odor completely disappeared. Then, filter and separate waste water and deodorant potato stems and leaves to obtain odorless waste water. The separated deodorant potato stem and leaf residue is burned as fuel.

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PUM

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Abstract

The invention relates to a waste water deodorization method by using potato vine. The wasted potato vine could be used effectively and the deodorization method has no second pollution. The cost is low and the raw material is easy to get. It is simple to operate, and has good effect. The method is environment protection.

Description

Technical field: [0001] The invention belongs to a method for deodorizing malodorous waste water by using potato stems and leaves as deodorants, discovers a new application of potato stems and leaves as agricultural waste, and establishes a new deodorization method. Background technique: [0002] With the progress of society and the rapid development of economy, people's living standards have been greatly improved, but what follows is the problem of environmental damage and pollution. The foul-smelling wastewater produced in industrial production and life is one of them. Outstanding issues. Smelly wastewater pollutes the soil, pollutes the air, pollutes the environment, and also brings various diseases and poisoning to people, especially in the production of pharmaceutical factories, chemical factories, food factories, etc., as well as the drainage process of residents' daily life. Smelly waste water. Today, with environmental protection, energy saving, and stricter requir...

Claims

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Application Information

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IPC IPC(8): C02F1/00C02F1/28
Inventor 陆占国
Owner HARBIN UNIV OF COMMERCE
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