Promotion of residential water conservation measures in South Africa: the role of water-saving equipment

Environmental Economics and Policy Studies - In many urban settings around the world the severity of water scarcity has induced changes in household behavior, leading to reduction in the volume of...     

Designing of sampling programmes for industrial effluent monitoring

Introduction  

Monitoring of effluent discharges from industrial establishments discharging directly into municipality sewers is one of the major water pollution control activities conducted by municipalities. For largely industrialised municipalities, the task can be quite expensive and not effective if sampling programmes are not properly designed. In most cases, samples are randomly collected without proper knowledge of the discharge patterns of various industries. As a result, the information obtained does not give a good reflection of the quality of effluent being discharged.