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黑臭河涌底质及水质改善技术应用研究
Author(s) -
用全 苏,
纪琪 钟,
海庄 王,
家欢 谢
Publication year - 2019
Publication title -
生态环境与保护
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2630-4740
DOI - 10.32629/eep.v2i5.278
Subject(s) - computer science
我国城市河涌水质堪忧,本文根据城镇黑臭河涌治理技术现状分析,针对目前黑臭河涌底质常见处理技术各自的特点,主要探讨了硝酸钙和过氧化钙对黑臭河涌底质中有机物、重金属、氮磷营养元素及硫化物等污染物的去除机理与修复效果。采用硝酸钙和过氧化钙联合修复黑臭河涌底质技术能对底泥有机物等污染物进行原位去除,使其加快河流生态系统的恢复和健康发展,具有较广阔的发展前景,应在实际工程中推广使用。

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