Background & Aims of the Study: In some situation like rainfall seasons raw water become very turbid so it affected the water treatment plant processes and quality of produced water. Treatment of very high turbid water has some concerns like precursors for disinfection by-products and very loading rate of particle on filter's media and consequently increases in water consumptio...

all experiments in this study were carried out in a flume which was located in the hydraulic laboratory of technical faculty in guilan university. the wave flume was 12 m long, 0.5 m wide, 0.5 m high and equipped with a wave-producing system and ultrasonic sensors. the objectives of current experimental study are to investigate sediment transport, bed formation and sustainability of sandy beach...

This paper describes an analysis of the effects adjusting intensity filter backwash to water temperature. The consequences lack such adjustment for life beds, amount used backwashing, energy backwashing and quality first filtrate are presented. In order determine losses profits resulting from controlling depending on its temperature, was carried out at a treatment plant in southern Poland. Labo...

Office of Media Affairs, members of the Artificial Intelligence Laboratory at the Massachusetts Institute of Technology designed a system, called COMLINK, that distributes a daily stream of documents released by the Office of Media Affairs. Approximately 4,000 direct subscribers receive information from this service, but more than 100,000 people receive the information through redistribution ch...

The capacity of a membrane biological reactor to provide nitrification, denitrification, and enhanced biological phosphorus removal of a high-strength aquaculture backwash flow (control condition), or the same flow amended with 100mg/L of NO(3)-N and 3mg/L of dissolved P (test condition), was assessed using only endogenous carbon. Permeate TSS and cBOD(5) concentrations were <1mg/L under contro...