This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of silver-loaded activated carbon for water purification. This standard applies to amorphous granular water purification activated carbon using fruit shell (core) as raw material as silver carrier.
LY/T 1331-2014 history
2014LY/T 1331-2014 Ag-Loaded activated carbon for water purification
1999LY/T 1331-1999 Ag-Loaded activated carbon for water purifier