OPTIMIZATION THE PHYSICAL-CHEMICAL PROCESSES IN THE TREATMENT OF DOMESTIC AND INDUSTRIAL WASTEWATERS
Journal Title: BULETINUL INSTITUTULUI POLITEHNIC DIN IASI, CHIMIE SI INGINERIE CHIMICA - Year 2016, Vol 62, Issue 3
Abstract
Sometimes the domestic wastewaters and certain types of industrial waters, inadequately treated, as well as runoff water from fertilized agricultural lands reach in the surface waters. These are important sources of nutrients which are responsible for the appearance of eutrophication. The eutrophication is a major environmental problem that affects surface waters across the world. Decreasing of the amount of nutrients in surface waters is an increasing and topical problem for both the European Union and Romania. Efficiency in wastewater treatment is very important for reduction of the nutrient loading in surface water, which is one of the European Union policies objectives (Water Framework Directive). In order to prevent the nutrients to reach the quantity amounts that produce eutrophication in surface waters, technologies for removal of nitrogen and phosphorus were experienced during some research conducted by INCDPM- Bucharest
Authors and Affiliations
MARIANA MINCU, CRISTINA MIHAELA BĂLACEANU, ANDREEA IOANA DĂESCU
Keywords
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