关于某漂染布项目污泥危险特性研究

Study on the Hazardous Characteristics of Sludge from A Bleached and Dyed Fabric Project

主要研究了某漂染布项目产生的深度处理污泥危险特性。通过对项目原辅材料、生产工艺等引入危害物质溯源,检测分析样品无机元素及有机物质,结合理论,经比对国家危险废物鉴别通则、技术规范、标准等,研究发现污泥不具有腐蚀性、易燃性、反应性、急性毒性、浸出毒性等危险特性,且污泥中毒性物质含量低于标准限值,因此该污泥属于一般工业固体废物。

In this paper,we mainly studyed the hazardous characteristics of the deeply treated sludge produced by a bleached and dyed fabric project.We traced the hazardous substances of the raw materials and auxiliaries,and generated by the production process.And we analyzed and detected on the inorganic elements and organic substances of the samples.By comparing with the national general rules of hazardous waste identification,technical specifications,standards,we found that the sludge didn’t have the hazardous characteristics of corrosivity,ignitability,reactivity,acute toxicity,extraction toxicity,etc.,and the content of toxic substances in the sludge didn’t exceed the standard limit,so it is decided that the sludge belongs to general industrial solid waste.