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Method for treating restaurant wastewater and garbage

A technology for catering waste and catering wastewater, applied in water/sewage treatment, chemical instruments and methods, biological water/sewage treatment, etc., can solve problems such as low cost, low energy consumption, and environmental pollution

Pending Publication Date: 2018-02-23
惠州市良化新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a method for treating catering waste water and catering waste, which can scientifically and economically treat catering waste water and catering waste, solve the problem of environmental pollution, and has less energy consumption and low cost, and can also Utilize useful components of catering wastewater and catering waste

Method used

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Examples

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Embodiment Construction

[0018] A treatment method for catering waste water and catering waste, characterized in that: the treatment process includes

[0019] (1). Pretreatment of catering wastewater and catering waste

[0020] The sump is divided into two independent pools, namely the pool for washing rice and rice containers, and the pool for washing vegetables and cooking utensils; the bottom of the sump and its surrounding walls are uniformly coated with organic guanidine antibacterial The antibacterial coating of the material, wherein the water outlet of the water tank of the rice washing and rice washing container is connected with a hose, and the water outlet of the hose is connected with a water storage tank, and at least two layers of nylon filter screens are arranged in parallel above the water storage tank. The mesh size of the screen is reduced successively from top to bottom to ensure that the rice grains in the water are intercepted on the filter net, and the filter screen is detachably ...

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Abstract

The invention designs a method for treating restaurant wastewater and garbage. The method comprises the following treatment processes: pretreating the restaurant wastewater and garbage, crushing the restaurant garbage, dehydrating the restaurant garbage, treating the wastewater obtained after the restaurant garbage is dehydrated, and treating the substances obtained after the restaurant garbage isdehydrated. According to the method, the restaurant wastewater and the restaurant garbage can be scientifically and economically treated, so that the problem of environmental pollution is solved; furthermore, the energy consumption is low, and the cost is low; and meanwhile, useful components in the restaurant wastewater and the restaurant garbage can be utilized.

Description

technical field [0001] The invention relates to the technical field of wastewater and garbage treatment, in particular to a method for treating catering wastewater and catering garbage. Background technique [0002] With the rapid development of our country's economy, the catering industry and tourism industry have also developed. The related problems are the pollution of kitchen wastewater in various hotels, hotels and other catering industries, and the amount of wastewater discharged is increasing. The pollution problem of catering wastewater is becoming more and more serious. Because the wastewater contains a high concentration of animal and vegetable oils and a large amount of suspended solids, it becomes an important source of water pollution. The components of wastewater mainly include stains on the surface of fruits and vegetables, mud and sand, small vegetable residues, small food residues, oil stains, and some washing liquids, detergents, etc. Catering wastewater ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14B09B3/00B09B5/00E03C1/264E03C1/266C05F15/00
CPCE03C1/264E03C1/266C02F9/00C05F9/00B09B3/00B09B5/00C02F1/24C02F1/001C02F1/66C02F1/5236C02F1/56C02F3/34B09B2101/02C05F11/08
Inventor 王浩刘三虎吴明广聂姗姗田攀攀
Owner 惠州市良化新材料有限公司
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