Waste harmless treatment and resource utilization ecological cycle system

Abstract

The invention provides an ecological circulation system capable of realizing harmless treatment and recycling of waste. The ecological circulation system comprises a waste treating and recycling system, a biomass energy apparatus, an ecological fertilizer apparatus and an ecological agricultural planting, breeding and processing system. The ecological circulation system provided by the invention realizes harmless treatment of municipal solid waste, sewage and sludge, agricultural planting and culturing waste and a part of industrial discharged waste in a non-classified manner, and utilizes treated waste as resources for production of energy, fertilizer and eco-pesticide products, so 100% recycling of waste is realized; municipal solid waste is transported and transferred via pipelines, soconstruction of refuse transfer stations is avoided, carbon emission during vehicle transport of waste is eliminated, and waste gas, waste water and industrial residues are not discharged; the ecological circulation system integrates planting, breeding and processing into one, increases the utilization rate of output resources, builds up a link between production and consumption and reduces cost for marketing and consumption; and the ecological circulation system has the advantages of low construction investment and operation cost, friendliness to environment, energy conservation and emissionreduction.

Description

technical field [0001] The invention relates to the field of pollution treatment, in particular to an ecological cycle system for harmless waste treatment and resource utilization. Background technique [0002] With the advancement of science and technology, human society has developed rapidly. However, due to insufficient anticipation and poor prevention of the negative impact of highly developed industries, people have three global crises: resource shortage, environmental pollution and ecological damage. Environmental pollution is Due to human factors, the composition or state of the environment changes, adding certain substances to the environment exceeds the self-purification ability of the environment, and the quality of the environment decreases, thereby disturbing and destroying the ecological system and normal production and living conditions of human beings. Urban life The harmless treatment of garbage, domestic sewage, breeding excrement, planting waste, etc. and t...

AI Technical Summary

Problems solved by technology

[0002] With the advancement of science and technology, human society has developed rapidly. However, due to insufficient anticipation and poor prevention of the negative impact of highly developed industries, people have three global crises: resource shortage, environmental pollution and ecological damage. Environmental pollution is Due to human factors, the composition or state of the environment changes, adding certain substances to the environment exceeds the self-purification ability of the environment, and the quality of the environment decreases, thereby disturbing and destroying the ecological system and normal production and living conditions of human beings. Urban life The harmless treatment of garbage, domestic sewage, breeding excrement, planting waste, etc. and the realization of 100% resource utilization of waste without residue has become a major scientific and technological project of concern to all countries in the world, especially the harmless treatment of urban domestic waste. No country has been able to implement no landfill, no incineration, no residue, 100% resource utilization and harmless treatment results without emphasizing classification

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