circulating sour water

• 含硫循环水

circulating sour water的用法和样例：

例句

1. The indissoluble calcium sulfite can be removed from the circulating water after precipitation separation and dissolvable sodium hydroxide can be recycled.
   含亚硫酸钠的脱硫循环水与投加的氢氧化钙反应生成氢氧化钠和亚硫酸钙。