Comparative study of enhanced adsorption-photodegradation activity using activated biochar composited with Ag3PO4 or Ag6Si2O7 in wastewater treatment and disinfection: Effects and mechanisms
文献类型： 外文期刊
作者： Wang, Tongtong 1 ; Stadler, Florian J. 3 ; Husein, Dalal Z. 4 ; Zhang, Di 5 ; Cai, Jinjun 2 ; Wang, Yifan 2 ; Li, Minghao 2 ; Qiang, Yin 2 ; Zheng, Jiyong 1 ;
作者机构： 1.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess Pl, Yangling 712100, Peoples R China
2.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Peoples R China
3.Shenzhen Univ, Coll Mat Sci & Engn, Guangdong Res Ctr Interfacial Engn Funct Mat, Nanshan Dist Key Lab Biopolymers & Safety Evaluat,, Shenzhen 518055, Peoples R China
4.New Valley Univ, Fac Sci, Chem Dept, El Kharja 72511, Egypt
5.Tarim Univ, Coll Plant Sci, Alar 843300, Peoples R China
6.Ningxia Acad Agr & Forestry Sci, Inst Resources & Environm, Yinchuan 750002, Peoples R China
关键词： Activated biochar; Disinfection; Mechanisms; Performance differences
期刊名称：COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS （ 影响因子：5.518； 五年影响因子：4.746 ）
ISSN： 0927-7757
年卷期： 2022 年 655 卷
页码：
收录情况： SCI
摘要： To efficiently remove organic pollutants from wastewater combined with a disinfection effect, using activated biochar (ACB) as substrate, ACB-Ag3PO4 and ACB-Ag6Si2O7 composite photocatalysts were prepared via the in -situ co-precipitation method. The structure, morphology, physicochemical, and optical properties were charac-terized by advanced techniques, and the adsorption-photodegradation effects on tetracycline (TC), chloram-phenicol (CAP), and rhodamine B (RhB) were investigated. The results revealed that ACB-Ag3PO4 and ACB-Ag6Si2O7 with heterojunction were successfully synthesized, and their optimum loading ratios were 1:1 and 1:2,
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