'Pollutants concentration' presentation slideshows

Why do an economic analysis?

Why do an economic analysis?. Estimating expenditures to abate pollution Assessing alternatives for multiple objectives Determining how costs of abatement should be allocated Evaluating the trade off between preservation and development of new natural resources

596 views • 23 slides

SEWAGE SLUDGE DISPOSAL TO THE SEA

SEWAGE SLUDGE DISPOSAL TO THE SEA. NEGATIVE IMPACTS. Definition of marine pollution. The introduction carried out by man, to the marine environment, of substances or energy that cause harmful effects, risks to the human health, damage to the flora and the fauna, decreasing it rightful use. .

589 views • 17 slides

Elga Process Water Water Treatment & Recyling

386 views • 17 slides