Membrane Processing MEMBRANEFILTRATION A membrane or‚ more properly‚ a semipermeable membrane‚ is a thin layer of material capable of separating substances when a driving force is applied across the membrane. Membrane filtration enables to separate particles with a diameter smaller than the pore diameter in the membrane from the liquid feed‚ by applying a driving force (pressure) over the membrane. The membrane technology consists principally of Microfiltration (MF)‚ Ultrafiltration
Premium Milk Cheese Whey
Indira Gandhi Nahar Pariyojna. The scope is to Recharging available ground water aquifers through rainwater harvesting and canals‚ Conjunctive use of ground / surface water Mixing of Saline ground water with canal water to augment supply‚ Desalination and deflouridation of contaminated ground water. ONGC had participated in Kargil War Relief and also during relief and rehabilitation in Gujarat Earthquake. Under this initiative the company
Premium Water Prime minister Aquifer
WBI Instructor Resource Series Managing the Implementation of Development Projects Note: The purpose of this resource kit is to provide a set of learning materials covering a range of topics related to project implementation. Coverage is neither comprehensive nor exhaustive; nor do the materials reflect the requirements of any specific agency. Because these materials have been designed specifically for instructional purposes‚ in some instances the content has been simplified or abridged to facilitate
Premium Water supply Water supply network Project management
Campaign to make awareness about ocean pollution Background The current environmental issue of ocean pollution in Dubai which is spreading rapidly due to lack of awareness. Gulf countries depend heavily on seawater desalination for drinking water. But experts warns that pollution of gulf water could soon make it impossible to treat seawater for human consumption. According to ram Prasad a oil and gas expert in Dubai claims that increasing urbanisation led to dumping of sewage‚ hazardous waste
Premium Water
Overpopulation is not simply a function of the size or density of the population. Overpopulation can be determined using the ratio of population to available sustainable resources. If a given environment has a population of ten‚ but there is food or drinking water enough for only nine‚ then that environment is overpopulated; if the population is 100 individuals but there is enough food‚ shelter‚ and water for 200 for the indefinite future‚ then it is not. Overpopulation can result from an increase
Premium Carrying capacity Sustainability Overpopulation
Water purification is the process of removing undesirable chemicals‚ biological contaminants‚ suspended solids and gases from contaminated water. The goal is to produce water fit for a specific purpose. Most water is purified for human consumption (drinking water)‚ but water purification may also be designed for a variety of other purposes‚ including meeting the requirements of medical‚ pharmacological‚ chemical and industrial applications. In general the methods used include physical processes such
Premium Water Water purification Drinking water
Fixing California Drought In an attempt to find a solution that would best resolve the water drought crisis in California‚ we’ve all heard how we could apply technology such as desalination or green-friendly practices such as water conservation. Finding those who divert water wrongfully is just as challenging as it is to preserve the precious resource. Tough statewide regulations have been already rolled out this year in a bid to punish those who misuse it. Under the emergency conservation restrictions
Premium Water
MgCb =9.5 mg/1 and CaS04 = 6.8 mg/1. Find total hardness and permanent hardness? b) 2+2+2=6 Draw a flow chart of sewage treatment and explain briefly. Explain the reverse osmosis process with diagram and explain how this process is used for desalination of brine. 3+6=9 3. a) Write the model equations for the main two components of the earth climate system. Show that earth emits long wave. If solar activity changes then how it will affects the earth climate? 7+3+2=12 b) "The moist air is heavier
Premium Earth Climate Precipitation
right up to the detailed design of the plant. Owing to the high flexibility of the system and the universality of the approach‚ any thermodynamic cycle can be modeled. From conventional power plants‚ nuclear and solar power plants right up to desalination plants‚ fuel cell applications as well as user-specific processes‚ there are no limits to the modeling options. 3 4 EBSILON®Professional – Optimal Planning‚ Optimal Operation Modeling your plant in EBSILON®Professional proves to be intuitive
Premium Graphical user interface Cogeneration Gas turbine
Design Proposal for Sunshine Water Project June 2014 1. Executive Summary Amorphous Systems has been tasked with designing a solar powered‚ water desalination system by Sunshine Water Pty Ltd. This system is to be utilised in remote communities where fresh water sources are sparse and connection to the state electricity grid may be difficult. The design is to consider various aspects relating to: tank and stand‚ pump and filter‚ and solar array. The design goals have been defined
Premium Water Irrigation Water pollution