In the production of 1 ton of paper requires 17 trees and 20 tons of oil, 300 liters, cubic meters, 1,000 kilowatts of electricity - hours. And emissions released. Especially water pollution from toxic chemicals in the production process. To cause harm to organisms living in the water that makes up the. PH changes in water The oxygen in the water decreases Of dioxin, a toxic residues in air and water by the use of chlorine gas. For bleaching And the accumulation of various toxins. In life, environment and air pollution is caused by emissions of sulfur dioxide from the pulp as well. And after use, also pose a solid waste. The waste of paper, representing 8.19 percent of the total solid weight To reduce paper production, which contributes to environmental effects such. It has circulated a paper to be recycled.
การแปล กรุณารอสักครู่..
