13.030.20 Liquid wastes. Sludge

Faecal sludge treatment units Energy independent, prefabricated, community-scale resource-recovery units Safety and performance

Guidelines for wastewater treatment and reuse in thermal power plants

Water quality - Sampling - Part 13: Guidance on sampling of sludgea from sewage and water treatment works

Water quality - Sampling - Part 13: Guidance on sampling of sludges from sewage and water treatment works

Water quality - Sampling - Part 13: Guidance on sampling of sludges from sewage and water treatment works

Characterization of sludge - Determination of pH-value

Guidelines for treatment and reuse of fermentation-based pharmaceutical wastewater

Characterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 1: One stage batch test at a liquid to solid ratio of 2 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction)

Characterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 1: One stage batch test at a liquid to solid ratio of 2 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction)

Characterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 1: One stage batch test at a liquid to solid ratio of 2 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction)

Characterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 2: One stage batch test at a liquid to solid ratio of 10 l/kg for material with particle size below 4 mm (without or with size reduction)

Characterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 2: One stage batch test at a liquid to solid ratio of 10 l/kg for material with particle size below 4 mm (without or with size reduction)