With a population of 15 million, Dhaka is one of the most densely populated kaupungeissa.vaikutukset. Work equipment, the growing threat of contaminated river water for living organisms, including humans live show.
Bad taste, unpleasant smell of the degradation, uncontrolled growth of aquatic weeds and aquatic animal oils and fats, water, color, and so put the amount resulting from the reduction. In general, untreated industrial and municipal sewage, agricultural chemicals, waste water, storm drainage, solid waste dumping, oil spills, sedimentation, and the entrance of the river's flow around the discharge of pollutants.
The last two decades, it appears important industrial dyeing, laundry and textile sector, in particular, has. The evaluation of the three groups, namely the Metropolitan, HAZARIBAGH, Tejgaon, Dhaka and Narayanganj Demra dam area (Roy, 2009), more than 7,000 businesses located in an area that most of the shows. However, it is difficult for all of the dyeing and tanning plants, all types of liquid and chemical waste in landfills is the main pollutant joen.Kuten.
Solid waste generated per person per day to 0.4, but not Dhaka City Corporation (DCC) Corporation, the community, the agency responsible for the current limited supply, transport and sale of 0.7 lbs can not be properly managed. 0.2 kg of waste collected in Dhaka (Islam and Rahman, 2002) per day.
In addition, the liquid is poured in the crude produced in the city. Untreated liquid waste discharges, 61 percent and 39 percent of the domestic industry (Roy, 2009). However, only a waste water treatment plant, the nut of Narayanganj (SWP), only 10 percent of industrial waste can be processed. In addition, the residential areas of Dhaka Wasa, and the drain pipe of the present, and it removed a major part, near the sewage treatment plants in the river accumulates.
Bad taste, unpleasant smell of the degradation, uncontrolled growth of aquatic weeds and aquatic animal oils and fats, water, color, and so put the amount resulting from the reduction. In general, untreated industrial and municipal sewage, agricultural chemicals, waste water, storm drainage, solid waste dumping, oil spills, sedimentation, and the entrance of the river's flow around the discharge of pollutants.
The last two decades, it appears important industrial dyeing, laundry and textile sector, in particular, has. The evaluation of the three groups, namely the Metropolitan, HAZARIBAGH, Tejgaon, Dhaka and Narayanganj Demra dam area (Roy, 2009), more than 7,000 businesses located in an area that most of the shows. However, it is difficult for all of the dyeing and tanning plants, all types of liquid and chemical waste in landfills is the main pollutant joen.Kuten.
Solid waste generated per person per day to 0.4, but not Dhaka City Corporation (DCC) Corporation, the community, the agency responsible for the current limited supply, transport and sale of 0.7 lbs can not be properly managed. 0.2 kg of waste collected in Dhaka (Islam and Rahman, 2002) per day.
In addition, the liquid is poured in the crude produced in the city. Untreated liquid waste discharges, 61 percent and 39 percent of the domestic industry (Roy, 2009). However, only a waste water treatment plant, the nut of Narayanganj (SWP), only 10 percent of industrial waste can be processed. In addition, the residential areas of Dhaka Wasa, and the drain pipe of the present, and it removed a major part, near the sewage treatment plants in the river accumulates.
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