الفهرس | Only 14 pages are availabe for public view |
Abstract Textile manufacturing is the major industry of Egypt and it plays a key role in the economy of the country. Egypt is the largest producer in Africa and worldwide of long staple (LS) and extra-long staple (ELS) cotton, accounting for 50 percent of world production in 2008, it has built a brand reputation for its quality of cotton fibers. Furthermore, Egypt has a vertically integrated textile and apparel industry, 90% of spinning and weaving companies are publicly owned. As the name suggests the finished goods need to be bleached, dyed and printed and these processes require plentiful quantities of the good quality water. On the average one Kg of the material requires at least 100 liters of water. Unfortunately the water-quality is always in short supply because the first charge on this water is for human consumption and agriculture. About two decades back, setting up of a textile finishing plant was in the most industrial cities only because the quality of water was available. In this research, Designed filter device was used for the filtration of the fluid of wastewater from dyeing and finishing mill. The factors affecting water filtration process have been studied on water quality. The optimum design of filtration system for dyeing and finishing wastewater treatment can be determined. |