1) lime precipitation process
石灰沉淀法(冶)
2) lime sedimental method
石灰沉淀法
3) Lime-sedimentation
石灰沉淀
1.
Removing F-and SO_~(2-) from mine wastewater by the two methods of Lime-sedimentation and PAC coagulation sedimentation is discussed.
采用石灰沉淀和聚合氯化铝(PAC)混凝沉淀相结合的方法去除矿井废水中的硫酸根离子和氟离子,对去除机理及影响因数进行了研究。
2.
Simple lime-sedimentation method fails to lower the concentration of the wastewater-containing fluoride with high concentration to the lower level; Ca(OH)2 + Al2(SO4)3 (or PAC) is an effective method to treat the wastewater with 100mg/L or so fluoride, in it, the treating effect of PAC is superior to that of Al2(SO4)3.
单纯的石灰沉淀法不能把高浓度含氟废水降到较低水平,Ca(OH)2+Al2(SO4)3(或PAC)是处理100mg/L左右的含氟废水的有效方法。
4) pH adjustment with lime-iron substitution reaction-lime settling
石灰调pH-铁屑置换-石灰沉淀法
5) Lime-sadimentation coagulation sedimentation
石灰沉淀-混凝沉淀
6) chrome precipitation with lime
铬的石灰沉淀
补充资料：碱石灰,苏打石灰混合物
CAS：8006-28-8
分子式：H3Ca2NaO4
分子质量：170.17
中文名称：碱石灰；钠石灰；苏打石灰；苏打石灰；碱石灰,苏打石灰混合物
英文名称：Soda lime；soda-lime；soda lime,with more than 4% sodium hydroxide；sodalime
分子式：H3Ca2NaO4
分子质量：170.17
中文名称：碱石灰；钠石灰；苏打石灰；苏打石灰；碱石灰,苏打石灰混合物
英文名称：Soda lime；soda-lime；soda lime,with more than 4% sodium hydroxide；sodalime
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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