Sustainability Essay Example | Topics and Well Written Essays - 2000 words

Sustainability - rise Example..7 SUSTAINABILITY.8 REFERENCES..9 FIGUREPAGE Fig 1.6 INTRODUCTION- There ar extensive pressures on the nations to meet the urine demands accordingly because of international conflicts, economic crisis, poverty, and piss availability etc. PCA states that only 0.3 pct of total body of water system is give the gate be used for drinking purposes (PCA, 2005).Global issues give tongue to from the report that 1.1 billion lot in developing countries having inadequate access to water (Global issues, 2010). Not only a cutment that is right in the level is required moreover along with it there is a need to use alternatives water mental imagerys for the future water use that is affordable and even if it is not, then external funding for the transfer of the water is required. It tells us that sea water can be used in the developing countries for the different water use requirements. Although the water intercession for the sea water is not an easy task, but still it can be used as an alternative water source. Still the transferring of sea water to different split of the developing countries could be costly, and extensive water supply engineering is required and a need to manage these water storage and transport facilities is a matter of cost and debate. National geographic society states that if water source is not within one kilometer range then per capita consumption drops to 5 liters/ mortal (National Geographic News, 2003). The sea water hence could be used as a water resource in the developing countries, but along with this intervention, the need to recycle the sea water must in like manner be taken into consideration. Specially for domestic purposes it could be used as a good alternatives source, but for drinking it depends on the area and geography, that either other clean drinking water resources are deliver in the country or not. The sea water could be used after the treatments such as distillation, electrolysis, and re verse osmosis. The countries such as Pakistan, Africa, India, Srilanka, Nepal, Srilanka, Bangladesh, Kenya, South Africa are the countries that are exposed with the sea water and these nations has from micro to extensive problems of water scarcity or water quality. There is a need to design the treatment plants for sea water purification, the water transport facility, water supply engineering to closely related areas, and the reservoirs for containment. Houston word states that non-profit organization brings ways to solve the problems of third world countries (Houston News, 2011). Also Life Science states that 15000 desalination plants are there in the world working and more with cheaper costs are estimated (Life science, 2011). SPECIFICATION- These are the stated initial design specifications that are important for the project to be implemented. Rough design requirements for the