- treatment of black water of rural household environments by digestion anaeru00d3bia, biofiltrau00c7u00c3o, solar disinfection and arrangement in the ground

摘要

- treatment of black water of rural household environments by digestion anaeru00d3bia, biofiltrau00c7u00c3o, solar disinfection and arrangement in the soil.Patent application for invention of a water treatment system for rural areas with black components: grease box (1), PVC pipe (2), septic tank (3), (4), biofilter solar reactors (5 and 6), a drain (7), or the system of drip irrigation (8). The wastewater treatment of black water is a modular structure and built in fiberglass.This station is Sizing Based on the information of volume of sewage generated in the agricultural environment and the characteristics of the soil (texture and depth of phreatic water and infiltration).The process of biofiltration is obtained with the use of organic material and biological agents (earthworms and bacteria), while the disinfection is achieved with direct exposure of strips of 0.20 m of treated effluent to ultraviolet radiation.