Home / Standards / GB/T 25499-2010 GB/T 25499-2010 Active The reuse of urban recycling water - Water quality standard for green space irrigation 城市污水再生利用 绿地灌溉水质 Standard Type GBT ICS 13.060 CCS P40 Status 现行 Issue Date 2010-12-01 Implementation 2011-09-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A