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記者8月15日從河南安陽市環保局獲悉,該市通過刮吸泥機環保新技術,不僅解決了城市污泥的二次污染問題,而且實現了城市污泥資源化利用。
安陽市引入丹麥刮吸泥機技術,利用高溫厭氧發酵工藝對市政污泥進行處理,生產車用生物天然氣,發酵后的污泥用來制備有機肥料。據悉,利用新技術,安陽市每年可以把18萬噸污泥、糞便等廢棄物變廢為寶,生產出400萬立方米生物天然氣,相當于3200多噸汽油的動力燃料。隨著工藝的改進與處理技術的完善,日處理污泥可達200噸,可全部解決安陽市區污水處理廠污泥處置問題。
我公司專業生產銷售氣浮機刮吸泥機氣浮氣浮設備砂濾罐本文由www.jack365.cn提供
August 15, reporters learned from henan anyang city environmental protection bureau, the city by environmental protection new technology, not only solve the problem of city sludge secondary pollution, and implements the city sludge recycling use.
Anyang city to introduce Danish technology, the use of high temperature anaerobic fermentation processing of municipal sludge, the production of automotive gas, after fermentation of the sludge is used for the preparation of organic fertilizer. It is reported, using new technology, anyang city each year to 180000 tons of sludge, waste and other waste, waste produced 4 million cubic meters of natural gas, the equivalent of more than 3200 tons of gasoline fuel power. With the improvement of the process improvement and processing technology, sludge can reach 200 tons, all can solve the problem of anyang city sewage treatment plant sludge disposal.