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辽宁省抚顺市是老工业基地 ,有全国煤都之称 ,为国家的电力事业发展做出了具大贡献。然而全市电厂年排放粉煤灰废渣总量约达 2 10万ｔ,现堆放量可达4 0 0 0万ｔ左右 ,已成为公害。抚顺广厦新材公司是一个生产墙体材料的老国有企业 ,对利用粉煤灰废渣生产红砖有一定的经验 ,70年
Fushun City, Liaoning Province is an old industrial base with the name of a national coal mining company and has made great contributions to the country’s electric power development. However, the total amount of fly ash waste residue discharged by power plants in the city has reached about 2100,000 tons per year, and the amount of piling up has reached about 4 million tons, which has become a public hazard. Fushun Guangsha New Material Co., Ltd. is an old state-owned enterprise that produces wall materials and has certain experience in using red fly ash residue to produce red bricks for 70 years.