Utilization of coal combustion products (CCPs) for enviromnental remediation
Coal provides the primary source of energy for many countries including Asia, North America and Europe, and large quantities of waste products are produced during the combustion of coal in coal-fired power stations. This review paper gives an overview of the various types of coal combustion products (CCPs) and their utilization in environmental remediation. CCPs are used extensively in the agricultural and construction industries. In the agricultural industries they are used primarily as an amendment to im- prove the physical and chemical properties of soil, as a source of liming material to ameliorate soil acidity and as a nutrient source to supply calcium and sulphur. In the construction industry they are used mainly as a source of concrete, roofing material and road surface sealing. Increasingly CCPs are used in the remediation of contaminated environments including control of acid mine drainage, mitigating phosphorus leaching in farm lands and immobilization of toxic metals in mine sites and agricultural soils.
CCP coal-fired power station fly ash FGD gypsum FBA
Nanthi Bolan Ravi Naidu Hailong Wang
Institute of Natural Resources, Massey University, Palmerston North, New Zealand Cooperative Research Centre for Contamination Assessment and Remediation of the Environment, Mawson Ensis, Rotorua, New Zealand
国际会议
第九届痕量元素生物地球化学国际会议(9th International Conference on the Biogeochemistry of Trace Elements)
北京
英文
352-353
2007-07-15（万方平台首次上网日期，不代表论文的发表时间）