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METHOD OF PRODUCING SLUDGE ADSORBENT AND SLUDGE ADSORBENT PRODUCED USING SAME
METHOD OF PRODUCING SLUDGE ADSORBENT AND SLUDGE ADSORBENT PRODUCED USING SAME
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机译:制备污泥吸附剂的方法和使用相同方法生产的污泥吸附剂
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摘要
Disclosed are a method of producing a sludge adsorbent and a sludge adsorbent produced using the same. The method of the present invention comprises the steps of: drying waterworks sludge in a dryer; calcining (carbonizing) the waterworks sludge by supplying nitrogen gas to a furnace to form carbonized sludge; treating the carbonized sludge with at least one selected from steam, limestone, potassium permanganate, and potassium iodide to produce activated sludge; and drying the activated sludge to produce a sludge adsorbent.;COPYRIGHT KIPO 2017
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