design of a planar graph, the length and width of the outline of the bin method sewage treatment plant shows. in china, most of the river water flows to cause environmental pollution, and to a water source and pollution, the tea in the local museum. the catchment through the handle. roughness profile (the other one of the first and the second end of the water pipe with the reference set) with the flow out of the water and when the river flow is the flow in the dispersion process. the e market, the type, the length and width and a deep processing on the design of aggregate on the surface of a the number of bacteria in the cleaning treatment. the number of the processing on the natural slope along the outlet to flow out into the river.;in the process of the market structure and the aggregate of water pollution with sewage treatment capacity as a time difference. improve the ability to deal with urban green space and ecological system. in order to deal with the reduction of the number of seconds by the water of the organic matter in the process with inorganic compounds to be drunk and the time to achieve. the biological water treatment process to be to the surface of the particle size and oxygen to roots of plants and microorganisms for the surface. the number of pellets in the microbial treatment, 100% of the sewage treatment in summer and winter can have a facility, and the way to deal with a number of existing sewage treatment facilities is much higher than that.the bin method sewage treatment plant on the aquatic plants and natural habitat is grassland, green belt, the formation of the ecological system will be the arrival of migratory birds and habitat of plants and seasonal flowers in full bloom, the students of the uc790uc5f0ud559uc2b5. along with the and the teacher. in particular, there is not enough space in a city environment, city, live on air purification, to contribute.;the bin is a small part of the investment of our country is not, in the case of (environmental pollution), the cure, the best way is not to go to the river of sewage treatment plant. the natural law can be said to be. this method has the certain depth of the bin into which the solid sewage treatment, can through the water treatment, and for the sake of safety, the design of the cross section is in the market with impermeability to install two uc788ub2e4. design. this is the formation of water, don't let the water treatment, and to a certain time, and the number of a certain distance to the induction passage. processing equipment of city of river road (a section of the city) and river section (b section) of any construction as far as possible, the characteristics of the sewage and sewage treatment in accordance with the characteristics of the aggregate capacity is determined.however, the sewage treatment rate of 85%, one can continue to deal with in the process of soil with inorganic compounds was not part of the aquatic plants, the phenomenon will occur.;and not the drug for more than 20 years with a little modification, can continue to use, the machine does not use the treatment field, and the failure of a firm operating in a way to spread around, in addition to electric energy to use it. according to the plan, in the end to deal with the use of a drop in the water pipe can be processed into a minimum energy is found to be not necessary and completely natural wastewater treatment with natural law, ucc29uc548ub41c bin special sewage treatment. beijing.
展开▼
