A review of a selection of local waste bylaws against the framework of the National Environmental Management Bill, 2007 A review of a selection of local waste bylaws against the framework of the National Environmental Management Bill, 2007
Guidelines for the utilisation and disposal of wastewater sludge Volume 3 of 5: Requirements for the on-site and off-site disposal of sludge Guidelines for the utilisation and disposal of wastewater sludge Volume 3 of 5: Requirements for the on-site and off-site disposal of sludge
Guidelines for the utilisation and disposal of wastewater sludge Volume 4 of 5: Requirements for the beneficial use of sludge at high loading rates Guidelines for the utilisation and disposal of wastewater sludge Volume 4 of 5: Requirements for the beneficial use of sludge at high loading rates
Guidelines for the utilisation and disposal of wastewater sludge Volume 5 of 5: Requirements for thermal sludge management practices and for commercial products containing sludge Guidelines for the utilisation and disposal of wastewater sludge Volume 5 of 5: Requirements for thermal sludge management practices and for commercial products containing sludge
Indigenous water harvesting and conservation practices: historical context, cases and implications Indigenous water harvesting and conservation practices: historical context, cases and implications
Recovery and re-use of domestic wastewaters using integrated algal ponding systems Recovery and re-use of domestic wastewaters using integrated algal ponding systems
Assessment of gender equity in water user associations Assessment of gender equity in water user associations