Ecological Utilization Method for Sorted Collection of Domestic Waste and Planting and Breeding Waste

Abstract

The invention relates to an ecological utilization method for classified collection of domestic waste and planting and breeding waste, which divides the domestic waste and planting and breeding waste into three categories: suitable biogas fermentation waste, recyclable waste, and biodegradable combustible waste without recovery value. The biogas project is used as the main facility for waste treatment, and suitable biogas fermentation wastes are collected by classification, used for biogas project fermentation treatment, to meet environmental sanitation requirements, and at the same time recover a large amount of biogas and biogas fertilizer. Collect recyclable waste by classification and process and utilize them separately. Combustible wastes that are biodegradable and have no recycling value are collected by classification and used for incineration, and the heat generated is used for power generation or heating. All wastes are properly treated and utilized. Measures such as using dry-wet separation anhydrous toilets to collect feces, collecting kitchen waste with slop buckets, and cleaning kitchen utensils with waste paper prevent a large amount of waste from entering the water body, so that the discharged domestic sewage can be naturally purified for 24 hours, and the water quality is better than Tier 1 emission standard. The construction of sewage treatment plants and sewage collection pipe network is exempted.

Description

Technical field [0001] The present invention relates to a classification of waste and planting aquaculture waste. Background technique [0002] Treatment of domestic waste and cultivation waste, there is still no more complete mature system. The landfill method has a landfillation, passive recovery filling gas, and the difficulty of treatment, and a large amount of land area, the incineration method has a low resource recovery rate, high operating cost, and ecosystem degradation. The treatment technology of domestic sewage is relatively mature, but first put the pollution waste to the water, then the sewage, the sewage collection pipe network, the sewage treatment plant, which will take the pollutants from the water, which leads to huge waste of social resources; A large amount of sludge generated has no proper disposal. Inventive content [0003] The task of the present invention is to provide a complete set of relatively complete living waste and plant aquaculture waste classi...

AI Technical Summary

Problems solved by technology

The landfill method has problems such as pollution of the surrounding air by the landfill site, passive recovery of landfill gas, difficulty in leachate treatment, and large land occupation; the incineration method has problems such as low resource recovery rate, high operating costs, and easy degradation of the ecosystem. ; The domestic sewage treatment technology is relatively mature, but the polluted waste is first discharged into the water, and then the pollutants are taken out of the water through the construction of septic tanks, domestic sewage collection pipe networks, and sewage treatment plants, which leads to a huge waste of social resources; There is still no way to properly dispose of a large amount of sludge generated during operation

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