1) modifying desulphurization agent
脱硫剂改性
2) modified polymerized ferric sulphate decoloring agent
改性聚合硫酸铁脱色剂
1.
On the basis of surveying the resource, characteristic and treatment approaches inside and outside of the country of printing and dyeing wastewater, reaction which natrium chlorate oxidates directly with acetic acid to synthesize modified polymerized ferric sulphate decoloring agent is studied systematically in this paper .
完整地论述了在添加改性剂-乙酸，通过氯酸钠直接氧化法制备改性聚合硫酸铁脱色剂的合成反应的工艺条件，并对合成工艺条件进行了优化，还就改性聚合硫酸铁脱色剂在印染废水中的应用进行了研究。
6) Sulfur modifier
硫璜改性剂
补充资料：脱硫剂
desulfurizer：用于降低铁水中硫含量的物质。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条