Pretreatment method for co-processing organic hazardous wastes and cement kiln: Fid-Bau Portal

Pretreatment method for co-processing organic hazardous wastes and cement kiln

LIU JING / CAI ZHAORONG / GAI SHINAN

The invention relates to the technical field of hazardous waste treatment in the field of environmental protection, and discloses a pretreatment method for cooperative treatment of organic hazardous waste and a cement kiln, which comprises the following steps: S1, detecting the collected organic hazardous waste, and then pretreating to obtain an extract and slag charge, the slag can be used as a substitute raw material of a cement plant; s2, adding ingredients into the extract obtained in the step S1, and uniformly mixing to obtain a material; and S3, adding the material prepared in the step S2 into a cement kiln to serve as alternative fuel for comprehensive utilization. According to the pretreatment method for co-treatment of the organic hazardous waste and the cement kiln, the organic hazardous waste can be effectively treated, the treated organic hazardous waste can be used as alternative fuel and alternative raw materials of a cement plant for resource utilization, and the purposes of reduction, harmlessness and resource treatment of the organic hazardous waste are achieved.

本发明涉及环境保护领域中危险废物处理技术领域，公开了一种有机危险废物与水泥窑协同处置的预处理方法，包括如下步骤：包括如下步骤：S1：对收集的有机危险废物进行检测，然后进行预处理，得到提取物和渣料，该渣料可作为水泥厂的替代原料；S2：向步骤S1得到的提取物中加入配料，混合均匀，得到物料；S3：将步骤S2制得的物料加入水泥窑作为替代燃料进行综合利用。本发明公开的有机危险废物与水泥窑协同处置的预处理方法，不仅能有效处理有机危险废物，而且经过处理的有机危险废物可作为水泥厂替代燃料和替代原料进行资源化利用，实现了有机危险废物减量化、无害化、资源化处置的目的。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren