CAJ | 학술논문

利用水泥窑无害化处理各种工业、生活、医用垃圾是当前各国垃圾处理发展的新方向。皖维公司在化工生产过程中的废水经处理后产生大量污泥,为了减少其对环境的污染,加强对废物的利用,我公司水泥分厂开展了利用水泥窑处理污泥的研究工作,将压滤脱水后的污泥作为一种原料,与其他原料一起配料,生产中以每台水泥窑5~6t/h的使用量来处理污泥。工程实践结果证明,对生产工艺稍做调整后,在生料配料中掺入一定量的污泥,仍能保持生产稳定,熟料质量良好。
이용수니요무해화처리각충공업、생활、의용랄급시당전각국랄급처리발전적신방향。환유공사재화공생산과정중적폐수경처리후산생대량오니,위료감소기대배경적오염,가강대폐물적이용,아공사수니분엄개전료이용수니요처리오니적연구공작,장압려탈수후적오니작위일충원료,여기타원료일기배료,생산중이매태수니요5~6t/h적사용량래처리오니。공정실천결과증명,대생산공예초주조정후,재생료배료중참입일정량적오니,잉능보지생산은정,숙료질량량호。
Using cement kiln to treat indutrial sludge, domestic waste and medical garbage innocuously is a new development of waste treatment in various countries. In Wangwei company, with the treatment of the wastewater generated during the chemical production, a large quantity of sludge is produced, To reduce the environmental pollution and strengthen the using of wastes, the treatment of westes by using cement kiln was investigated, the pressure filtration sludge was used with the other raw materials to bueden, and the sludge amount is 5-6t/h in one cement kiln during the production. The engineering practice result showed that the incorporation of some chemical sludge in the raw meal bueden after the adjusting of production process can still keep the production stable and the clinker quality is good.