Experimental studies on stratification were conducted a waste stabilization pond system at the University of Nigeria, Nsukka, Nigeria. This was done to ascertain effect due sunlight parameters. An experimental approach adopted which involved pouring wastewater into glass column apparatus and exposing for 7, 14, 21 days. The statues 16 physicochemical microbiological parameters investigated in t...

There is a growing demand for integrating an assessment tool to select wastewater treatment alternatives based on sustainability in the Jordanian sector. The sector Jordan has unique and critical situation that raised concerns among stakeholders, including donors, international national organizations, carefully sustainable system each case. government set distinguish between systems, this mainl...

The paper considers factors that determine the oxygen balance in extreme climate waste stabilisation ponds during the critical spring warm-up period. At this time BOD load on the pond is a maximum, due to accumulation of wastewater under the ice during the winter. The paper describes the operation of a typical cold climate WSP and the events leading to a balanced steady state system as spring d...

| More from the authors | Email niuxx@ eyou.com | Citation export 9. Pretreatment of petrochemical wastewater by coagulation and flocculation and the sludge characteristics. Verma S, Prasad B, Mishra IM: J Hazard Mater; 2010 Jun 15;178(1-3):1055-64 Abstract | More from the authors | Citation export 10. Evaluation of reusing alum sludge for the coagulation of industrial wastewater containing mix...

Knowledge of the dietary intake of essential and toxic elements in fast-developing Southeast Asian countries such as Vietnam is limited. Iron and Zn deficiency in Asia is a well-known problem and is partly due to rice constituting a major part of the diet. Dietary habits are changing and there is a need to build more knowledge so authorities can give dietary recommendations. The aim of this stu...