气提[反萃,剥淡,贫化]段
the countermeasures for maintaining the operation under the conditions of cracking of stripping section are recommended.
提出了汽提段穿孔情况下的生产维护对策。
A high-efficient rectification column was used to reduce the content of azine in wastewater. Azine was stripped from wastewater at the stripping section and concentrated at the rectification section to meet the recovery requirement.
为降低含酮连氮废水中的酮连氮含量,采用高效精馏塔,在提馏段将酮连氮从废水中汽提出来,在精馏段通过精馏将有机物料浓缩,达到回收的要求。
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