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| Impact of coal-burning power plant to land bio-environment |
| JIN La-Hua1, LIU Hui-Xuan1, LAN Fang-Yong2, FANGJian-De2, HUANG Bao-Yuan1 |
| 1. Department of Environmental Engineering of Jinan University, Guangzhou 510632, China; 2. South China Institute of Environmental Science, SEPA, Guangzhou 510655, China |
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Abstract To understanding pollutant variation and conversion, the pollutant contents in soil and crops near ZJ coal-burning power plant in 1988 and in 2002 were studied by sampling in field, with the aim to analyze the impact of pollutants discharged from the coal-burning power plant on land ecological system. The results showed that smoke discharged by the power plant had polluted the land ecological environment. When SO2, the main pollutant, fell to the ground, soil pH decreased, so the composition of the ions in soil changed. Moreover, some methods to reduce the impact were proposed.
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Received: 25 February 2003
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