Silt recycling companies Research Paper Example | Topics and Well Written Essays - 2500 words

Silt cycle companies - Research Paper ExampleVolkmar, et al, (200543) noted that silt up is formed from different weathering processes that result to the breakdown of weakened anchor quartz crystals structures. In addition, sludge consists of substantial amounts of silt. There ar various weathering processes involved in the breakdown of these crystals including chemical, biological and physical weathering processes. However, physical weathering is the most prevalent cabaret of silt formation that occurs in artificial processes such as building, transport, grinding and construction, (Volkmar, et al, 2005 59). Similarly, substantial amount of silt is formed from glacial movements and in deserts or semi arid regions (Agathos and Walter, 2005 28). Importance of silt recycling Silt recycling is an burning(prenominal) economic and environmental practice and many companies are currently sedulous in the business. Silt is normally transported and deposited in piss bodies such as lak es, dams, and rivers. concord to Balata, Piazzi, and Benedetti (200779), soil erosion especially in rural areas and construction industry in urban areas causes massive transportation of silt into water bodies. When the sediments are retained in the water bodies, they reduce the volume of water that could be stored in the water body and this causes diverse environmental, social, and economic problems. These include reduced subject of producing hydroelectric power, flooding and deprivation of enough water to sustain the surrounding communities (Benbi, and Nieder, 2008 43). In pastoral communities especially in dry areas, De Haas, et al (2005) noted that siltation in dams is one of the major cause of conflict. In addition, siltation in dams increases the cost of maintenance and water treatment. Consequently, water supply, fisheries and tourism are adversely affected. Moreover, silt deposits forms one of the most fertile regions for crop nicety and some regions along major rivers s uch as river Nile and Mississippi are some of most important food producing parts in the world (Cerling, James, and Denise (2005). In this respect, silt recycling is important in order to enhance its economic importance and minimize the adverse environmental impacts. Many companies are currently occupied in silt recycling business because of environmental and economic reasons. Silt recycling provides an effective management of improving the health of agricultural soils and at the same time enhancing the capacity of water storage bodies. According to Benbi and Nieder, (2008 38), the interactions between lands, water and human beings are gameyest in water bodies such as dams and the resulting sediments provides very high agricultural and bionomic potentials. Because of the discovered potential, companies are increasingly recycling silt to improve agricultural capacity of soils, while at the same time enhancing the capacity of the water bodies to store water and serve their ecologica l and environmental functions. In addition, silt recycling provides companies with the opportunity of reducing the environmental impact of the silt especially in regions where the soils has been contaminated by harmful chemicals and heavy metals (Sutherland, and Meyer, 2007 91). In construction industry, silt is produced in plumping quantities and it presents serious storage and transportation problem. In such circumstances, silt-recycling companies in the construction industry make sand and coarse aggregates from silts and fines that are used in other