... Publishing Limited Licensed re-use rights only Wastewater Membrane separation processes Petrochemical industry Reverse osmosis Water reuse Water treatment Water scarcity has been a concern for everyone (Shenvi et al., 2015). According to the United Nations (2014) , water...

..., for the first time focusing on the Indian context, where there is no major problem in supply of water but the designed infrastructure creates shortages in the area. © Emerald Group Publishing Limited 2012 India Water supply Water treatment Water storage Water demand Leakages The rate...

.... Originality/value The paper focuses on the role of municipalities in water and waste water services in an area of Pakistan. © Emerald Group Publishing Limited 2011 Water treatment Waste management Sewerage Waste disposal Pakistan Bahawalpur is a struggling city in which many...

... W_d= Dry weight of sediment/soil, g. V = The total volume of sediment/soil, cm³. © Emerald Group Publishing Limited 2010 Metals Water treatment Sewage engineering Health and safety United States of America Wetlands are widely used for assimilation of treated...

.... © Emerald Group Publishing Limited 2009 River pollution Water treatment Chemical hazards Urban regions Quality management United States of America Many urban rivers around the world contain severely contaminated sediments that adversely affect aquatic life and other natural...

... and Warrington, 1993): Equation 1 where: Soil erosion Water pollution Water treatment Environmental management United States of America The overall goal of restoring the nations waters to “fisherable and swimmable” quality in the USA has yet to be reached. The National Water Quality Inventory...

...M.R. Lasheen; G. El‐Kholy; C.M. Sharaby; I.Y. Elsherif; S.T. El‐Wakeel Purpose The purpose of this paper is to assess and monitor a sample of heavy metals, namely lead, cadmium and copper, in water treatment plants at Greater Cairo, Egypt, to assess the efficiency of water treatment plants...

... dosing pump during the working hours were collected and analyzed according to APHA (1998) . Several simple good housekeeping practices were applied in the plant such as: Water treatment Sewage Suspensions (chemical) The discharge of highly salted wastewater from the process...

... regulations. Water supply and waste systems Water treatment Chemical technology processes Sweden Daniel Hellström can be contacted at daniel.hellstrom@stockholmvatten.se © Emerald Group Publishing Limited 2006 Phosphorus removal, see Figure 3 , was satisfactory as long...

... water, and the conditions of storage and manipulation of foods contaminated by human and animal excrement (World Health Organization, 1991). Silvano A. Cutolo can be contacted at cutolosa@usp.br © Emerald Group Publishing Limited 2006 Water supply and waste systems Water treatment...

... management Pollution control Water treatment Egypt Despite the relatively large area of Egypt, approximately one million square kilometers, the vast majority of the 70 million inhabitants live around the Nile River banks and at the Nile Delta. The total inhabited area only constitutes about 4...

... that is developed to predict NO₃^– concentration in the groundwater needs to take this river dilution effect into account, particularly when deep aquifers are concerned. © Emerald Group Publishing Limited 2005 Environmental management Groundwater Nitrates Water treatment...

...Isabel Brás; Luis Teixeira Lemos; Arminda Alves; M. Fernando R. Pereira Nowadays trace organic pollutants represent a major concern in water treatment systems. Activated carbon has been used for most applications aiming at the reduction of these kind of compounds in aqueous effluents...

... to an effective water treatment, which makes it possible – depending on the application – to recover valuable materials or to provide suitable service water. In the case of combining biological wastewater treatment and membrane technology the potential of reusing municipal wastewater for irrigation purposes...

... of the different treatment systems were developed. Water treatment Water policies Agro‐industries are major contributors to the worldwide industrial pollution problem, Egypt being no exception. With the tremendous pace of technology development, substantial research is devoted to cope with wastes...

... and stirring for 120 minutes. © MCB UP Limited 1999 Waste Water treatment Dyes Cement industry The rate of colour removal from the solution increases by increasing dye solution temperature from 25 up to 808C as shown in Figures 5 , 6 and 7 . This indicates that the removal...