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Characterization of sludge - Evaluation of sludge density
90.20 Standard under periodical review
Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
60.60 Standard published
Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of elements (ISO 54321:2020)
60.60 Standard published
Sludge recovery, recycling, treatment and disposal — Requirements and recommendations for the operation of anaerobic digestion facilities
60.60 Standard published
Sludge recovery, recycling, treatment and disposal — Beneficial use of biosolids — Land application
60.60 Standard published
Evaluation methods for industrial wastewater treatment reuse processes
60.60 Standard published
Guidelines for softening and desalination of industrial wastewater for reuse
60.60 Standard published
Faecal sludge treatment units — Energy independent, prefabricated, community-scale, resource recovery units — Safety and performance requirements
60.60 Standard published
Guidelines for wastewater treatment and reuse in thermal power plants
60.60 Standard published
Soil, treated biowaste, sludge and waste — Digestion of aqua regia soluble fractions of elements
60.60 Standard published
Sludge recovery, recycling, treatment and disposal — Determination of calorific value of sludge
30.99 CD approved for registration as DIS
Sludge recovery, recycling, treatment and disposal — Guidelines for risk communication and management of public perception
30.99 CD approved for registration as DIS
Sludge recovery, recycling, treatment and disposal — Thickening and dewatering
30.99 CD approved for registration as DIS
Guidelines for treatment and reuse of fermentation-based pharmaceutical wastewater
40.60 Close of voting
Drinking water, wastewater and stormwater systems and services — Guidelines for the management of basic on-site domestic wastewater services
40.00 DIS registered
Drinking water, wastewater and storm water systems and services — Adaptation of water services to climate change impacts — Part 4: Wastewater services
40.00 DIS registered
Sludge recovery, recycling, treatment and disposal — Guidance on thermal treatment of sludge
60.60 Standard published