The Study Of Water Treatment Technology On Biomass Power Plant Between Different Water Sources

Just as its name implies is to use biomass power generation biomass is the biomass energy for Power generation, and straw biomass power generation power belongs to the most common one. Compared with the traditional sense of small power plant, it has no pollution, clean renewable etc advantages, is this year to the vigorous development of a renewable energy power generation technology. Biomass resources in our country mainly concentrated in the countryside, the development and utilization of rural rich biomass resources, can alleviate rural and remote areas to Problems, significant improvement in rural areas can way, improve rural village and residents living conditions.Biomass power plant unit power according to its own characteristics, the thermal system of water quality put forward specific demands. Power plant thermal system of water quality is influence of thermal power plant equipment (boiler, steam turbine, etc.) safety and economic operation is one of the important factors. Without purifying natural water contains impurities, this water if into vapory circulation system, will cause all kinds of hazards. Our country region is wide, north and south region climate condition difference is bigger, the water resources of the impurity composition is not the same.Mainly introduced the north and south two biomass power plant boiler make-up water processing design scheme, the north of a certain power plant water use groundwater, water salinity is high, the basic without suspended matter and impurities, winter temperature is low, the analysis pretreatment system USES heating, filter processing, in addition to salt system adopt two-stage reverse osmosis and electro dialysis method in addition to salt. The south of a certain power plant water use river entrapment of the ditch water, water salinity is low, but suspended solids content is a little bit higher, winter air temperature is higher, the analysis pretreatment system USES coagulation, sedimentation, clarification, filter processing, in addition to salt system adopts the ion exchange in addition to salt. This article through to the two representative biomass power plant make-up water treatment scheme of simple analysis and comparison, and reference the conventional coal-fired power plant design standard procedures and technical requirements, sums up the different biomass power plant water supply water treatment scheme selection of some of the law, analysis the biomass power plant boiler make-up water system of water treatment technology points and some application experience, in order to help the following scheme selection.