Home / Standards / GB/T 23484-2009 GB/T 23484-2009 Active The disposal of sludge from municipal wastewater treatment plant - The classification 城镇污水处理厂污泥处置 分类 Standard Type GBT ICS N/A CCS P41 Status 现行 Issue Date 2009-04-13 Implementation 2009-12-01 Responsible Dept 住房城乡建设部 Drafting Unit 住房城乡建设部