Purification treatment method of fecal water of movable toilet

Abstract

The invention discloses a purification treatment method of fecal water of a movable toilet, to be more specific, according to the method, fecal water treatment purification equipment arranged on a transport vehicle or fecal water treatment purification equipment arranged in a movable box body is used for drawing out or removing solid stool in a toilet septic tank, and purification up-to-standard treatment discharge of the fecal water in the toilet septic tank can be performed; according to the method, solid-liquid separation of the fecal water in the septic tank can be performed on the spot of the septic tank, purification up-to-standard treatment of the wastewater can be realized, the separated solid manure can be transported to a specified processing plant, transportation cost of treatment of the fecal water in the toilet can be greatly reduced, unpleasant odor emitted in the transportation traditional process of the fecal water and environmental pollution caused by running, dripping and leakage can be overcome, and the purification treatment method has obvious novelty and creativity and good industrial applicability.

Description

technical field [0001] The invention relates to a method for purifying feces in mobile toilets, in particular, it belongs to the method of purifying solid feces in toilet septic tanks by using excrement purification equipment configured on transport vehicles or excrement purification equipment configured in mobile boxes. The method for taking out and clearing out and purifying the dung water in the septic tank to meet the standard treatment and discharge belongs to the technical field of environmental protection. Background technique [0002] At present, the sewage treatment pipeline network in many cities and towns in my country is not perfect, and the septic tanks of public toilets in many residential areas, urban areas, schools, government agencies, and troops have not been connected to the city's sewage treatment pipeline network, resulting in feces in public toilets. The water is regularly pumped out and transported to the sewage treatment plants on the outskirts of the ...

AI Technical Summary

Problems solved by technology

[0002] At present, the sewage treatment pipeline network in many cities and towns in my country is not perfect, and the septic tanks of public toilets in many residential areas, urban areas, schools, government agencies, and troops have not been connected to the city's sewage treatment pipeline network, resulting in feces in public toilets. The water is regularly pumped out and transported to the sewage treatment plants on the outskirts of the city by special feces collection vehicles for harmless treatment; especially, during heavy rains, the feces in the toilet septic tanks are prone to overflow or overflow, which seriously pollutes people's lives. Environment: Frequent removal of solid feces in toilet septic tanks to ensure the unimpeded drainage of residents' toilets is an important daily task for the sanitation department; however, fecal water contains a large number of parasites, germs, and harmful substances, and the odor pollutes the environment , in particular, feces transport vehicles produce odor and "running, flooring, and leakage" phenomena during transportation, causing serious pollution to the environment; transporting urban manure to sewage treatment plants on the outskirts of the city will increase a large amount of transportation cost;

[0003] Usually, the toilet septic tank is composed of multiple septic tanks in series, and the upper water inlet or outlet between each septic tank is connected to each other; septic tank), Well No. 2 septic tank, No. 3 well septic tank... and other septic tanks; the upper water outlet of No. 1 septic tank is connected with the upper water inlet of No. 2 septic tank; The upper water outlet of the septic tank of No. 2 well is connected with the upper water inlet of the No. 3 septic tank; the upper water outlet of the No. 3 septic tank (or the last septic tank) is connected with the water inlet of the urban sewage pipe network The excrement first falls into the septic tank of No. 1 well. After the feces are biochemically digested and precipitated, the overflowing feces from the upper part continuously enters the septic tank of No. 2 well for sedimentation and biochemical digestion. , continuously enters the septic tank of No. 3 well for sedimentation and biochemical digestion, and the septic outlet overflowing from the septic tank of No. 3 well (or the last septic tank) is continuously discharged into the urban sewage pipe network; especially, falling into The No. 1 well septic tank of feces contains a large amount of solid feces, which are easy to suspend or accumulate on the upper layer or surface of the septic tank. If it is not removed in time, it will seriously block the sewer pipes of resident toilets, causing people brings inconvenience to life;

[0004] Through searching and consulting a large number of documents, magazines, books, CDs, patents, ... and other materials at home and abroad, there is no relevant report on "the purification treatment method of mobile toilet excrement" at home and abroad;

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