A comprehensive review on nutrients and organics removal from different wastewaters employing subsurface flow constructed wetlands

被引：81

作者：

Saeed, Tanveer ^{[1
]}

Sun, Guangzhi ^{[2
]}

机构：

[1] Univ Asia Pacific, Dept Civil Engn, Dhaka 1215, Bangladesh

[2] Edith Cowan Univ, Sch Engn, Joondalup, WA, Australia

来源：

CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY | 2017年 / 47卷 / 04期

关键词：

Effluent treatment; nitrogen; operational strategies; organics; phosphorus; WASTE-WATER TREATMENT; AUTOTROPHIC NITROGEN-REMOVAL; GREENHOUSE-GAS EMISSIONS; AEROBIC GRANULAR SLUDGE; ON-SITE TREATMENT; REED BED SYSTEM; ACID ORANGE 7; PHOSPHORUS REMOVAL; AZO-DYE; TREATING MUNICIPAL;

D O I：

10.1080/10643389.2017.1318615

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper provides a comprehensive review on organics and nutrients (N and P) removals from industrial, municipal, domestic, secondary treated, and decentralized wastewaters employing subsurface flow wetlands. The review indicates that novel operational strategies, structural modification, and internal carbon generation enhanced nitrogen and organics removals across such reviewed systems. Phosphorus removals were critically dependent on specific P-adsorbing materials. The review further illustrates that subsurface flow wetlands could meet reuse standards in decentralized clusters. Reasons and remedies of major operational problems (media clogging and seasonal variations) have also been analyzed. Different operational strategies have been identified to achieve higher removal rates.

引用

页码：203 / 288

页数：86

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