This standard is applicable to the determination of fecal coliforms in surface water, groundwater and wastewater.
HJ/T 347-2007 history
2018HJ 347.1-2018 Water Quality Determination of Fecal Coliforms by Membrane Method
2007HJ/T 347-2007 Water quality. Determination of fecal coliform. manifold zymotechnics and filter membrane
HJ/T 347-2007 Water quality. Determination of fecal coliform. manifold zymotechnics and filter membrane was changed to HJ 347.1-2018 Water Quality Determination of Fecal Coliforms by Membrane Method.