IV. ENVIRONMENTAL PLANNING FOR THE LIAONING MIDDLE CITY GROUP, WITH SHENYANG AS THE CORE
C. Projections of environmental pollution trends in the middle city group
1. Total discharge of wastewater
The total discharge of wastewater comprises two parts: industrial wastewater and domestic wastewater. Discharges over the short, middle and long term have been projected using the coefficient method. The results of those projections are given in table 5.
Table 5. Projections of wastewater discharge (Million tons/year)
Notes: Industrial water coefficient in predictable years: 0.75 in 2000; 0.8 in 2010; 0.85 in 2020; domestic water coefficient in predictable years: 0.65 in 2000; 0.7 in 2010; 0.75 in 2020.