Carbon Emissions of Traditional Movies

100000 to 20 million. At present, the total amount of membrane used in China is 50 million square meters to 65.438+0 billion square meters every year. In the process of plate making, 654.38+0 liters of wastewater will be generated every 5m2 to 6m2 film, so 6.5438+0 million liters to 20 million liters of wastewater will be generated every year.