GB/T 10833-2023
Technical condition for marine sewage treatment system
CJ/T 441-2013
Household sewage treatment plant
QB/T 5927-2023
GB/T 25031-2010
Disposal of sludge from municipal wastewater treatment plant - Quality of sludge used in making brick
JB/T 13563-2018
Gear reducer for sewage treatment aeration machine
GB/T 24600-2009
Disposal of sludge from municipal wastewater treatment plant - Quality of sludge used in land improvement
GB/T 23485-2009
The disposal of sludge from municipal wastewater treatment plant - Quality of sludge for co-landfilling
GB 37483-2019
Minimum allowable values of energy efficiency and energy efficiency grades for rotary aerator in wastewater treatment
JBT13743-2019
JB/T 13743-2019
Electrodialysis reversal equipment for wastewater
GB 37485-2019
Minimum allowable values of energy efficiency and energy efficiency grades for submersible mixers of wastewater
CJ/T 522-2018
JB/T 14503-2023
GB 50684-2011
Code for design of wastewater treatment and reuse in chemical industry
CJ/T 362-2011
Disposal of sludge from municipal wastewater treatment plant-Quality of sludge used in forestland
GB/T 10833-2015
Marine sewage treatment equipment specification
CJ/T 289-2008
The disposal of sludge from municipal wastewater treatment plant-The quality of sludge used in making brick
JB/T 14154-2023
CJ/T 314-2009
Disposal of sludge from municipal wastewater treatment plant-Quality of sludge used in the production of cement clinker
CJ/T 291-2008
The disposal of sludge from municipal wastewater treatment plant-Sludge quality for land improvement