【摘要】 火力发电厂排灰场的粉煤灰对排灰场周围的土壤和浅层地下水的影响主要取决于当地土壤的类型及污染物的种类和性质。模拟试验表明，土壤对砷、六价铬、氟的吸附能力小于汞和铅。更多还原

【Abstract】 The ash powder coal in discharging field of thermal power plant shill effect soil and shallow ground water. The ertent of effect depended on the types of soil in local area and kinds and concentration of pollutes.The resutes have take out by imitative experiment.It is able to absorption of Hg and Pb in the soil lager than As,Cr 6+ and F.更多还原