Public sanitation service system engineering

Abstract

The invention provides a public sanitation service systems engineering which can overcome the disadvantages of a conventional public sanitation service, adds a public sanitation service systems engineering which can solve harm to human living environment of food waste and food sanitation security, and particularly relates to the public sanitation service systems engineering which can eradicate gutter oil crimes, improve food environment and increase human life quality and health and longevity level, with no need of government spending money. The main technical features of the public sanitation service systems engineering are that except for centrally and uniformly recycling food waste produced by restaurants to a factory for treatment by using containers, an oil and water residue filter storage pool is installed at an incision of a wastewater discharge ground pipeline; the wastewater is filtered by a filter, then enters into a water outlet curved pipe through a filter screen, and finally is discharged into a sewer; waste residues and waste oil are transported to the factory by special vehicles; the residues are separated by selection, wherein one is used for producing sewage gas, residues of the sewage gas are made into farm manures, and the other is transported to a garbage disposal plant; the waste oil is subjected to rough processing and fine processing; and then the processed waste oil is made into industrial oil and biodiesel by special equipment.

Description

Technical field [0001] The invention relates to a public sanitation service system project that can thoroughly solve the hazards of catering waste to the human living environment and food hygiene safety, especially the public sanitation service system project that can improve the catering environment and improve the quality of human life and the level of health and longevity. Background technique [0002] At present, the known catering wastes, people's living habits for thousands of years, have formed catering enterprises, unit canteens, and the part of waste that is thrown away by rinsing tableware and leftovers in residents' lives. Except for breeding feed, the rest, especially the catering waste from hot pot restaurants mixed with waste residues, is usually discharged into the sewer pipe inevitably, and a small amount of grease adheres to the pipe wall during the discharge process, causing the pipe The wall gradually becomes thicker, harder, narrower, and agglomerated, bl...

AI Technical Summary

Problems solved by technology

[0009] With the development of the economy and the acceleration of urbanization, the traditional way of life has been broken. It is natural for people to demand an improvement in the quality of life. The deterioration and decline of health levels have caused great anger and panic among people, and have become the key issues of today's ruling managers

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