Ceria oxide nanoparticle-based diffusive gradients in thin films for in situ measurement of dissolved reactive phosphorus in waters and sewage sludge
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作者:
Feng Tan
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机构:Dalian University of Technology,School of Environmental Science and Technology, Key Laboratory of Industrial Ecology and Environmental Engineering (MOE)
Feng Tan
Yi Wang
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机构:Dalian University of Technology,School of Environmental Science and Technology, Key Laboratory of Industrial Ecology and Environmental Engineering (MOE)
Yi Wang
Yan Wang
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机构:Dalian University of Technology,School of Environmental Science and Technology, Key Laboratory of Industrial Ecology and Environmental Engineering (MOE)
Yan Wang
Suyu Ren
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机构:Dalian University of Technology,School of Environmental Science and Technology, Key Laboratory of Industrial Ecology and Environmental Engineering (MOE)
Suyu Ren
Ying Cui
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机构:Dalian University of Technology,School of Environmental Science and Technology, Key Laboratory of Industrial Ecology and Environmental Engineering (MOE)
Ying Cui
Dongyan Xu
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机构:Dalian University of Technology,School of Environmental Science and Technology, Key Laboratory of Industrial Ecology and Environmental Engineering (MOE)
Dongyan Xu
机构:
[1] Dalian University of Technology,School of Environmental Science and Technology, Key Laboratory of Industrial Ecology and Environmental Engineering (MOE)
[2] Qingdao University of Science & Technology,Chemical College
Diffusive gradients in thin films;
Dissolved reactive phosphorus;
In situ measurement;
Ceria oxide nanoparticles;
Passive sampling;
Sewage sludge;
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摘要:
A passive sampling method based on diffusive gradients in thin films (DGT) using ceria oxide (CeO2) binding gel was developed for in situ measurement of dissolved reactive phosphorus (DRP). CeO2-based DGT showed excellent uptake performance for DRP, and the uptake mass was consistent with the predication by DGT equation. pH (4.2~9.4) and ionic strength (0.01~500 mM) had no effects on the uptake of DRP. Filed deployment of CeO2-DGT in reservoir water and seawater showed that the measureable concentrations of DRP were comparable to those obtained by grab sampling. CeO2-DGT was deployed in sewage sludge, and results showed the ratios (RS) between the concentration (CDGT) by CeO2-DGT and the concentration (CS) obtained by a traditional centrifugation method ranged from 0.23 to 0.58. This result indicated that sludge solid phase was a potential pool of DRP in sludge solution, and the DRP released from sludge solid phase could compensate partly the consumption of DRP at the interface of DGT device during the deployment. The ratios RS had positive correlation with the content of Fe (r = 0.847, p < 0.01) but were reversed with the level of Ca (r = − 0.879, p < 0.01) in sewage sludge. The proposed method provided a powerful tool for in situ measurement of DRP in natural waters and for release behavior of DRP in sludge.
机构:
Guangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R ChinaGuangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
Deng, Hongmei
Luo, Mengting
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Guangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R ChinaGuangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
Luo, Mengting
Shi, Xinyao
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Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, Jiangsu, Peoples R ChinaGuangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
Shi, Xinyao
Williams, Paul N.
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Queens Univ Belfast, Inst Global Food Secur, David Keir Bldg,Malone Rd, Belfast BT9 5BN, Antrim, North IrelandGuangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
Williams, Paul N.
Li, Kexin
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Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, Jiangsu, Peoples R ChinaGuangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
Li, Kexin
Liu, Meiling
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Guangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R ChinaGuangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
Liu, Meiling
Fan, Weiye
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Guangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R ChinaGuangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
Fan, Weiye
Xiao, Tangfu
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Guangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R ChinaGuangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
Xiao, Tangfu
Chen, Yongheng
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Guangzhou Univ, Collaborat Innovat Ctr Water Safety Qual & Protec, Guangzhou 510006, Guangdong, Peoples R ChinaGuangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
Chen, Yongheng
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Ma, Lena Q.
Luo, Jun
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Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, Jiangsu, Peoples R ChinaGuangzhou Univ, Key Lab Water Safety & Protect Pearl River Delta, Minist Educ, Sch Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
机构:
Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R ChinaChinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China
Ding, Shiming
Jia, Fei
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Hohai Univ, Coll Environm Sci & Engn, Nanjing, Peoples R ChinaChinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China
Jia, Fei
Xu, Di
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Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R ChinaChinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China
Xu, Di
Sun, Qin
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Hohai Univ, Coll Environm Sci & Engn, Nanjing, Peoples R ChinaChinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China
Sun, Qin
Zhang, Lei
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Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R ChinaChinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China
Zhang, Lei
Fan, Chengxin
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Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R ChinaChinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China
Fan, Chengxin
Zhang, Chaosheng
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Natl Univ Ireland, Sch Geog & Archaeol, Galway, Ireland
Natl Univ Ireland, Ryan Inst, GIS Ctr, Galway, IrelandChinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China
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Chinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R ChinaChinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R China
Qin, Wenxiu
Gu, Yue
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Chinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R ChinaChinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R China
Gu, Yue
Wang, Guozhong
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Chinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R ChinaChinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R China
Wang, Guozhong
Wu, Tianxing
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Chinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R ChinaChinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R China
Wu, Tianxing
Zhang, Haimin
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Chinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R ChinaChinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R China
Zhang, Haimin
Tang, Xiaoxian
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Chaohu Lake Adm Bur Anhui Prov, Monitoring Stn Environm Protect, Chaohu 238007, Peoples R ChinaChinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R China
Tang, Xiaoxian
Zhang, Yunxia
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Chinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R ChinaChinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R China
Zhang, Yunxia
Zhao, Huijun
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Chinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R China
Griffith Univ, Ctr Clean Environm & Energy, Gold Coast Campus, Southport, Qld 4222, AustraliaChinese Acad Sci, Inst Solid State Phys, Ctr Environm & Energy Nanomat, CAS Ctr Excellence Nanosci,Key Lab Mat Phys,Anhui, Hefei 230031, Anhui, Peoples R China
机构:
South China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R China
Liu, Si-si
Chen, Shi-bao
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South China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R China
Chen, Shi-bao
Yue, Yu-bo
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South China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R China
Yue, Yu-bo
Li, Xiao-hao
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South China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R China
Li, Xiao-hao
Zhang, Chi
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State Grid Hubei Elect Power Co Ltd, Elect Power Res Inst, Wuhan 430077, Peoples R ChinaSouth China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R China
Zhang, Chi
Ying, Guang-Guo
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South China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R China
Ying, Guang-Guo
Chen, Chang-Er
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South China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R ChinaSouth China Normal Univ, Environm Res Inst, Guangdong Prov Key Lab Chem Pollut & Environm Safe, Sch Environm,MOE Key Lab Theoret Chem Environm, Guangzhou 510006, Peoples R China