This paper examines potential uses of naturally growing aquatic plants for wastewater purification. These plants enhance the removal of pollutants by consuming part of them in the form of plant nutrients. This applies to urban and agricultural wastewater, in particular, where treatment units of different sizes can be applied at the pollution source. The effectiveness of wastewater purification ...

This paper characterizes part of an interdisciplinary research on artificial intelligence techniques applied to environmental decision-support systems. The architecture’s design of OntoWEDSS, a decision support system for wastewater management, is presented. This system augments classic rule-based reasoning and casebased reasoning with a domain ontology. The integration of the newly created WaW...

Introduction: Bioassay is necessary for assessment of pollution. Because physical and chemical taste are not enough for assessment of potential effects on water ecosystem. Bioassay tests have alot of scientific value inanition doing of them is easy and need less time, also need less space, laboratory equipment’s and expenditure. Therefor such tests have found special attention in water pollutio...

INTRODUCTION There are increasing concerns over the presence and implications of pharmaceutical agents in water. In 2002, California banned pharmaceutical use of lindane because of concerns about water quality, as lindane treatment for head lice and scabies was found to be a significant factor adversely affecting wastewater quality. OBJECTIVES In this article we describe the effects the ban h...

Background: The primary goal of sewage water treatment is to eliminate or bring down the number pollutants in water. This study was needed assess efficacy a plant reducing contaminants levels comply with government environmental standards. wastewater re-use for irrigation approaches must be compliance guidelines and indicators tracked impended consistently, it therefore essential give top prior...

| 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...

The water crisis in arid and semi-arid areas causes more integrated studies regarding the utilization of urban wastewater. In this research, the analytic hierarchy process was conducted in 2014 according to the relative weight of criteria resulted from a questionnaire and a primary normal matrix. The results showed that the criteria including the quality of wastewater and benefit per co...