Constructed wetlands, status, progress, and challenges. The need for critical operational reassessment for a cleaner productive ecosystem
Constructed wetlands, status, progress, and challenges. The need for critical operational reassessment for a cleaner productive ecosystem
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人工湿地的现状、进展和挑战。
DOI：
10.1016/j.jclepro.2020.122340
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发表时间：
2020-10
影响因子：
11.1
通讯作者：
Bofah-Buoh Robert
中科院分区：
文献类型：
--
作者：
Nuamah Linda A.;Li Yiping;Pu Yashuai;Nwankwegu Amechi S.;Haikuo Zhang;Norgbey Eyram;Banahene Patrick;Bofah-Buoh Robert
废水处理过程中消耗生物量的能源需求模式威胁着清洁生产生态系统。人工湿地技术因其能显着降低能源需求、经济成本和环境污染而被全球采用为一项绿色技术。本文综述了国内外化学垃圾处理技术的现状，阐述了化学垃圾污染物的净化策略，包括植物提取、植物稳定化、植物挥发和根过滤等在化学垃圾相关文献中较少涉及的重金属修复机制。它报告了化学武器采用的进展，并强调了所面临的挑战，这些挑战能够系统地揭穿技术的可持续性和假定的评估，如果忽视。它认识到，目前的情况和对化武的看法迫切需要对作战行动进行重新评估。具体而言，报告指出，大多数农村和城市周边地区的湿地可持续性评估议定书仍然缺乏严格的规定和有效的颁布。它将环境确定为一个全球生态系统，并强调城市地区基本上不会与环境影响分开，由于农村地区的CW维护和操作不善而产生的温室气体。它指出，通过综合行动采取清洁生产措施是减少温室气体的必要条件。此外，建议将蓝藻作为潜在污染物纳入CW-生态系统这样一个复杂的系统中，并将其缓解措施纳入管理公约。因此，这项研究提供了一个当前的情况和重要的论述，实现可持续的CW业务在一个显着低的残留环境影响在一个长的维护期。
The energy-demanding paradigm for biomass consumption during wastewater treatments threatens cleaner productive ecosystems. The constructed wetlands (CWs) technology has been globally adopted as a green technology owing to its significant reduction in energy demand, economic costs, and environmental pollution. The present review reports the status quo in CWs technology, elucidated numerous CWs contaminants depuration strategies including the heavy metals remedial mechanisms; phytoextraction, phytostabilization, Phyto-volatilization, and rhizo-filtration which are rarely covered in several CWs –related literature. It reports the progress on CWs adoption and highlights the confronting challenges which are capable of systematically debunking the technology sustainability and the putative appraisal if neglected. It recognizes that the current scenarios and the perception of CWs demand urgent operational reassessment. Specifically, it notes that the wetlands sustainability assessment protocol in most rural and peri-urban regions still lacks stringent regulations and effective enactment. It identified the environment as a global ecosystem and stressed that the urban regions would not be essentially separated from the environmental impacts e.g., GHG due to CWs poor maintenance and operations in rural areas. It remarks that a cleaner productive measure through integrated actions is imperative for GHG reduction. Further, it advises that the cyanobacteria be included as potential contaminants in such a complex system as CW-ecosystem with its mitigation step incorporated in the management convention. The study hence provides a current scenario and vital expositions concerning achieving sustainable CW operations at a significantly low residual environmental effect over a long maintenance period.
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影响因子：
6
作者：
Gulbin, Sergey;Kirilenko, Andrei P.;Zhang, Xiaodong
通讯作者：
Zhang, Xiaodong
影响因子：
11.4
作者：
Yang Yan;Zhao Yaqian;Liu Ranbin;Morgan David
通讯作者：
Morgan David
间歇曝气垂直流人工湿地有机物和氮去除的优化：曝气时间和曝气速率的影响
DOI：
10.1016/j.ibiod.2016.04.031
发表时间：
2016
期刊：
INTERNATIONAL BIODETERIORATION %26 BIODEGRADATION
影响因子：
--
作者：
Wu Haiming;Fan Jinlin;Zhang Jian;Ngo Huu Hao;Guo Wenshan;Hu Zhen;Lv Jialong
通讯作者：
Lv Jialong
影响因子：
15.1
作者：
Tanveer Saeed;Jihad Miah;T. Khan;Ahasanul Ove
通讯作者：
Tanveer Saeed;Jihad Miah;T. Khan;Ahasanul Ove
减少河流湿地过饱和溶解气体总量的补水运行调控
影响因子：
3.8
作者：
Liang, Ruifeng;Li, Ran;Feng, Jingjie;Li, Kefeng
通讯作者：
Li, Kefeng