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

Sludge recovery, recycling, treatment and disposal — Guidelines for the operation of anaerobic digestion facilities

Sludge recovery, recycling, treatment and disposal — Beneficial use of biosolids — Land application

Sludge recovery, recycling, treatment and disposal — Thickening and dewatering

Sludge recovery, recycling, treatment and disposal — Guidance on thermal treatment of sludge

Industrial wastewater classification

Sludge recovery, recycling, treatment and disposal — Guidance on the processes and technologies on inorganics and nutrients recovery

Evaluation methods for industrial wastewater treatment reuse processes

Guidelines for softening and desalination of industrial wastewater for reuse

Sludge recovery, recycling, treatment and disposal — Evaluation of sludge centrifugability

Sludge recovery, recycling, treatment and disposal — Protocol for validating methods for physical properties of sludge/biosolids

Sludge recovery, recycling, treatment and disposal — Laboratory chemical conditioning procedure

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

Soil, treated biowaste, sludge and waste — Digestion of aqua regia soluble fractions of elements