Reclaiming phosphorus from secondary treated municipal wastewater with engineered biochar | |
Yulin Zheng; Bing Wang; Anne Elise Wester; Jianjun Chen; Feng He; Hao Chen; Bin Gao | |
刊名 | Chemical engineering journal
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2019 | |
卷号 | 362页码:460-468 |
关键词 | Biochar wasteWater Treatment eutrophication phosphorous Recycle fix-bed Column reclaimed Water And Fertilizer |
英文摘要 |
Phosphorus (P), a vital growth-limiting nutrient, is often lost in wastewater discharge, which may not only deteriorate water quality but also accelerate P depletion. In this study, laboratory experiments were conducted to investigate the reclamation and reuse of P from secondary treated wastewater (STWW) by engineered biochar loaded with aluminum oxyhydroxides (AlOOH). Biochar loaded with colloidal and nanosized AlOOH crystalline flakes was successfully produced through direct pyrolysis of hickory wood chips pretreated with aluminum salt. STWW samples were collected from a local wastewater treatment plant to evaluate the P sorption ability of the engineered biochar. The real wastewater was used in batch sorption experiments and the results showed that the engineered biochar effectively removed P from the STWW with relatively fast kinetics |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.gyig.ac.cn/handle/42920512-1/10568] ![]() |
专题 | 地球化学研究所_环境地球化学国家重点实验室 |
作者单位 | 1.State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China 2.Mid-Florida Research and Education Center and Department of Environmental Horticulture, University of Florida, Apopka, FL 32703, United States 3.College of Environment, Zhejiang University of Technology, Hangzhou 310014, China 4.Department of Agriculture, University of Arkansas at Pine Bluff, AR 71601, United States 5.Department of Agricultural and Biological Engineering, University of Florida, Gainesville, FL 32611, United States |
推荐引用方式 GB/T 7714 | Yulin Zheng;Bing Wang;Anne Elise Wester;Jianjun Chen;Feng He;Hao Chen;Bin Gao. Reclaiming phosphorus from secondary treated municipal wastewater with engineered biochar[J]. Chemical engineering journal,2019,362:460-468. |
APA | Yulin Zheng;Bing Wang;Anne Elise Wester;Jianjun Chen;Feng He;Hao Chen;Bin Gao.(2019).Reclaiming phosphorus from secondary treated municipal wastewater with engineered biochar.Chemical engineering journal,362,460-468. |
MLA | Yulin Zheng;Bing Wang;Anne Elise Wester;Jianjun Chen;Feng He;Hao Chen;Bin Gao."Reclaiming phosphorus from secondary treated municipal wastewater with engineered biochar".Chemical engineering journal 362(2019):460-468. |
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