Key;
Joint;
Laboratory;
of;
Environmental;
Simulation;
and;
Pollution;
Control,;
School;
of;
Environment,;
Tsinghua;
University,;
Beijing;
100084,;
China;
Engineering;
Laboratory;
for;
Biomass;
Power;
Generation;
Equipment,;
School;
of;
Renewable;
Energy,;
North;
China;
Electric;
Power;
University,;
Beijing;
102206,;
China;
Engineering;
Programs,;
The;
Pennsylvania;
State;
University,;
Middletown,;
PA;
17057,;
USA;
膜系统; 地下水; 高压; 硫酸根离子; 钠; 介质过滤; 膜污染; 成本效益;