Apparatus for processing fecal sewage into reclaimed water at source

Abstract

The invention relates to an apparatus for processing fecal sewage into reclaimed water at source, belonging to the technical field of environment protection. A collecting and flocculating device connected with a building sewer, a solid-liquid separating device, a sludge sterilizing device, a sewage filtering device, a reclaimed water recycling device and an organic fertilizer fermenting device are included in the technical scheme. The fecal sewage is directly processed by using the apparatus before entering a pipe network. The apparatus is characterized by carrying out solid-liquid separation on the fecal sewage at source, instantly processing the viscous sludge into a loose organic fertilizer and instantly processing the turbid sewage into the reclaimed water which does not contain pathogenic microorganisms. The conventional behindhand mode for the centralized processing of the sewage at a terminal is changed, the construction cost and the running cost are saved, and the environment protection is favorable. The fecal organic fertilizer is recovered and returned to fields to create economic value, the claimed water is recycled to save water resources, and the sewage treatment can be carried out benignly on a profit making rail. The national processing requirements of decrement, harmlessness and resource on pollutants are met. The invention is suitable for processing the fecal sewage of town buildings at source.

Description

technical field

[0001] The utility model relates to equipment for treating the source of feces and sewage as reclaimed water, which belongs to the technical field of environmental protection equipment. technical background

[0002] Domestic sewage is one of the sources of environmental pollution, mainly composed of various detergent sewage, garbage sewage and fecal sewage used by people in daily life. Among them, the most harmful to human beings is fecal sewage, which is called black water in environmental protection terms, and other sewage is called gray water. Black water pollution not only affects normal life, but also directly threatens human health.

[0003] Medical research shows that human and animal excreta are the hosts of various diseases such as infectious diseases, common diseases, frequently-occurring diseases, and parasitic diseases. After the water source is polluted by black water, parasites or other pathogenic bacteria that enter the human body through dri...

Images