REU Supplement: Chromate Ion Exchange, Resin Properties andSelective Ion Removal
REU Supplement: Chromate Ion Exchange, Resin Properties andSelective Ion Removal
批准号:
8603480
负责人:
Arup Sengupta
金额:
$5.58万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1986
资助国家:
美国
项目状态:
已结题
起止时间:
1986-07-01 至 1988-12-31
中文摘要
这项研究计划的目的是提高去除 从工业冷却水和废水中去除铬酸根离子, 选择更好的铬酸盐去除(离子交换)剂, 开发描述铬酸盐时间依赖性的模型 的拔除. 从工业的观点来看,这是一个重要的问题 因为铬酸盐是作为腐蚀抑制剂极好选择, 不能使用,除非它可以随后被删除,以避免 污染
英文摘要
The objective of this research program is to improve the removal of chromate ions from industrial cooling water and waste water by selecting better chromate-removing (ion-exchange) agents and by developing models that describe the time-dependence of chromate removal. This is an important problem from an industrial standpoint since chromate is an excellent choice as a corrosion inhibitor but cannot be used unless it can be removed subsequently to avoid pollution.
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海外基金