PPT-Seawater

desalination market Problem 13 of world population live in the countries with water shortage problems according to the experts forecast this figure will increase to 23 by 2025 Conclusion considering acute fresh water deficiency seawater desalination issue has become more and more burning. CS Mexico INTRODUCTION INTRODUCTION About 75 of Earth s surface is water of this quantity Saltwater oceans hold 9725 of surface water and only 3 is fresh water but only 07 it is available for human use from rives streams lakes ground water etc The o CS Mexico INTRODUCTION INTRODUCTION About 75 of Earth s surface is water of this quantity Saltwater oceans hold 9725 of surface water and only 3 is fresh water but only 07 it is available for human use from rives streams lakes ground water etc The o First lecture:. 1. Depth and Pressure . 2. Temperature. 3. Heat. 4. Potential temperature. Second and third lectures:. 1. Salinity. 2. Density. 3. Freezing point, sea ice. 4. Potential density. 5. Isopycnal surfaces . 70% of the Earth is covered by . o. cean water!. Seawater Composition. Ocean water is made up of three things:. 1.) Dissolved Gases . 2.) Organic Molecules. 3.) Salts. Seawater is a solution.. Solution: Made of a solute and a solvent. . Lecture 32 . The Antarctic Ice Record. Much subsequent . paleoclimate. effort has focused on . δD. in ice cores from Antarctica and Greenland.. The . Vostok. core from Antarctica went back 400 . ka. The solubility and saturation value for gases in seawater increase as temperature and salinity decrease and as pressure increases.. 1. . Solubility. is the ability of something to be dissolved and go into solution.. ) . Fall, 2016 L. Talley. First lecture:. Accuracy and precision; other definitions. Depth and Pressure . Temperature. Salinity and absolute salinity. Density. Sea ice, freezing point. Talley SIO 210 (2016). Unculturable. ” SAR11 Bacteria. Jim Tripp, JGI. Stanford Research Institute. March . 4. , 2013. Overview. SAR11 biomass equals that of fish. SAR11 cultured poorly in natural seawater only. Genome revealed major surprises. The Waters of the Ocean. 1) A . molecule . of water is made of . two hydrogen atoms . and . one atom of oxygen. 2) Water molecules are held together by . hydrogen bonds . (weak and easily broken). 3) The states(phases) of water are . Marine Science Unit 4:. umassmarine.net. Marine Science: Chemical Oceanography . Day 1 – Water Structure and Properties. Objectives:. Explain the structure . of a water . molecule.. What is a polar molecule?. Jorge A. Arroyo P.E.. Innovative Water Technologies. The State of Seawater Desalination in Texas. Texas i-Water 2010. Opportunities for seawater desalination. Texas i-Water 2010. Access to a plentiful source. By. Researcher, Plant Production Department, Water Research, . Arid . Lands Cultivation Research Institute, . City . of Scientific Researches and Technological Applications. Dr. . Hoda. . Farouk. . Technical Advisory Service KM Europa Metal AGKlosterstr 29 49074 Osnabrck Germany Tel 00490541 321 343821 83438 wilhelmschleichkmecomFor many decades copper-nickel alloy CuNi 90/10 UNS C70600 has exte Daniel Winkler. Under supervision of Prof. . Jiwchar. . Ganor. (Ben . Gurion. University) and Yehudit . Harlavan. (Geological Survey of Israel). Ben . Gurion. University, Israel. Geological and Environmental Studies Department.