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Arsenic is one of the chemical pollutants that could exist in water and enter into human body through drinking and cause its own health and medical problems. This element is distributed in environment extensively and in abundance term, it is the 20th crust element and relatively scarce. The general abundance of arsenic in earth crust is estimated as 1.5 to 2 ppm. Unlike most environmental pollutants, there are extensive information on inorganic arsenic and human exposure. Long-term consumption of drinking water with arsenic contamination causes skin damages including keratosis, hyper pigmentation and hypo-pigmentation, ultimately skin cancer, cardiovascular diseases, pulmonary diseases, hyper tension, lungs and kidney cancers. In addition, Arsenic toxicities cause a special disease which is called Arsenicosis.
Arsenic might enter into lakes, rivers and natural underground waters through disintegration of mineral sediments and rocks (that contain inorganic arsenic). There is another way that arsenic might be discharged in those sources: direct discharge of industrial waste waters, deposition of arsenic particles in air dust, snow or rain. Those arsenic particles might also enter into air by combustion of fossil fuels (particularly coal), metals (gold and major inorganic metals), agricultural consumptions (pest controls and foods additives) or ash of garbage and sewage burning.
Based on above-mentioned subject, the issue of arsenic element in drinking water, undesirable impacts and symptoms of human health and methods of deleting it from drinking water is a problem that has concerned many scientists and researchers across the world in the last century.
The researches and evidences show that the problem of arsenic in drinking water existed in some of the urban and rural areas even in past and this substance has jeopardized the health of considerable number of our fellow countrymen. The national and human duty; therefore, dictates us to direct our efforts towards promoting the health index of our fellow countrymen and remove water pollution problem in the country. Pala Gostar Sanat Ab Company, by research in identifying the different methods of removing arsenic, has selected the most efficient way to remove arsenic and presently, this company is proud to present the best selective system for arsenic removal from drinking water by using most advanced technology of the world.This system consists of different sections as follows:
Pala Gostar Sanat Ab Company, with the aim of specialized and professional activities in the area of design and manufacturing of new water and sewage purification system as well as achieving technical knowledge of designing the omission pollutants from environment in water and sewage area, tries to offer the best approaches with most inexpensive prices to officials in order to supply people especially deprived people of the country with inexpensive technologic methods of water purification.
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