Received: February 10, 2017 Revised: May 24, 2017 Accepted: June 02, 2017 Abstract: Background: The use of backpressure regulator valves is widespread in high-pressure processes both at laboratory and pilot plant scales, but being a single step for effluent depressurization, such valves may have some limitations at industrial scale. In an effort to improve the depressurization step, this work s...

The present study was conducted for the removal of color of pulp and paper mill effluent using coal fly ash as an adsorbent. The effect of adsorbent dose and pH on color removal has been determined. 100 % color removal was achieved when adsorbent dose was 2.4 gm or more and at pH 6.8 and above. Jr. of Industrial Pollution Control 24 (1)(2008) pp 1-8 © Enviromedia Printed in India. All rights re...

One of the burning problems of our industrial society is the high consumption of water and the high demand for clean drinking water. Numerous approaches have been taken to reduce water consumption, but in the long run it seems only possible to recycle wastewater into high quality water. In this study, an attempt was made to compare the efficiency of aquatic macrophytes like Typha sp., Eichhorni...

The Orange County Water District (OCWD) in California has been operating a Groundwater Replenishment System (GWRS, Figure 1) since 2008. The GWRS treats secondary effluent from a wastewater treatment plant (WWTP) for distribution to reinjection wells, spreading basins, and industrial users. Upstream of the reverse osmosis system (RO), the secondary effluent goes through a microfiltration proces...

Abstract The investigation was inspired by the declaration of critically polluted industrial zones in India. It also reported that most Common Effluent Treatment Plants (CETPs) are non-compliant due to higher COD values discharge than regulatory norms. Furthermore, literature has not efficacy advanced wastewater technologies for real effluent. Thus, this research focused on field trials scalabl...