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Immobilizing Arsenic and Copper Ions in Manure Using a Nanocomposite
Wang, Dongfang1,3; Zhang, Guilong1,2; Zhou, Linglin1,3; Cai, Dongqing1,2; Wu, Zhengyan1,2
2017-10-18
发表期刊JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
卷号65期号:41页码:8999-9005
摘要Livestock manure (Man) commonly contains a certain quantity of heavy metal ions, such as arsenic (As) and copper (Cu) ions, resulting in a high risk on soil contamination. To solve this problem, heavy metal of manure was immobilized into sodium carbonate/biosilica/attapulgite composite (Na2CO3/BioSi/Attp), which was developed using a nanocomposite consisting of anhydrous sodium carbonate (Na2CO3), straw ash-based biochar and biosilica (BioSi), and attapulgite (Attp). When Na2CO3/BioSi/Attp was mixed with Man/AsCu, the obtained nanocomposite (Na2CO3/BioSi/Attp/Man/AsCu) with a porous nano-network structure could effectively control the release of As and Cu ions from manure through adsorption and chemical reaction. Meanwhile, a pot experiment indicated that Na2CO3/BioSi/Attp/Man/AsCu could increase the pH value of acid soil, promote the growth of rice, and significantly decrease the uptake of As and Cu ions by rim. Therefore, this work provides a promising approach to immobilie heavy metal ions in manure and, thus, lower the contamination: risk to the environment. Na2CO3, BioSi, and Attp powders were mixed evenly with a weight ratio of W-Na2co3/W-Biosi/W-Attp = 3:1:2.
文章类型Article
关键词Manure Nanocomposite Immobilizing Arsenic Copper
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences
资助者National Natural Science Foundation of China(21407151) ; Youth Innovation Promotion Association of Chinese Academy of Sciences(2015385) ; Chinese Academy of Sciences(KSZD-EW-Z-022-05 ; President Foundation of Hefei Institutes of Physical Science of Chinese Academy of Sciences(YZJJ201502) ; KFJ-STS-ZDTP-002 ; KFJ-SW-STS-143) ; National Natural Science Foundation of China(21407151) ; Youth Innovation Promotion Association of Chinese Academy of Sciences(2015385) ; Chinese Academy of Sciences(KSZD-EW-Z-022-05 ; President Foundation of Hefei Institutes of Physical Science of Chinese Academy of Sciences(YZJJ201502) ; KFJ-STS-ZDTP-002 ; KFJ-SW-STS-143)
DOI10.1021/acs.jafc.7b02370
关键词[WOS]HEAVY-METALS ; PIG MANURE ; SEWAGE-SLUDGE ; NITROGEN LOSS ; FOOD WASTE ; CHINA ; LIME ; SOIL ; ACCUMULATION ; REMEDIATION
收录类别SCI
语种英语
资助者National Natural Science Foundation of China(21407151) ; Youth Innovation Promotion Association of Chinese Academy of Sciences(2015385) ; Chinese Academy of Sciences(KSZD-EW-Z-022-05 ; President Foundation of Hefei Institutes of Physical Science of Chinese Academy of Sciences(YZJJ201502) ; KFJ-STS-ZDTP-002 ; KFJ-SW-STS-143) ; National Natural Science Foundation of China(21407151) ; Youth Innovation Promotion Association of Chinese Academy of Sciences(2015385) ; Chinese Academy of Sciences(KSZD-EW-Z-022-05 ; President Foundation of Hefei Institutes of Physical Science of Chinese Academy of Sciences(YZJJ201502) ; KFJ-STS-ZDTP-002 ; KFJ-SW-STS-143)
WOS研究方向Agriculture ; Chemistry ; Food Science & Technology
WOS类目Agriculture, Multidisciplinary ; Chemistry, Applied ; Food Science & Technology
WOS记录号WOS:000413503000004
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33815
专题技术生物与农业工程研究所
作者单位1.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab High Magnet Field & Ion Beam Phys Biol, 350 Shushanhu Rd, Hefei 230031, Anhui, Peoples R China
2.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab Environm Toxicol & Pollut Control Technol, 350 Shushanhu Rd, Hefei 230031, Anhui, Peoples R China
3.Univ Sci & Technol China, 96 Jinzhai Rd, Hefei 230026, Anhui, Peoples R China
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Wang, Dongfang,Zhang, Guilong,Zhou, Linglin,et al. Immobilizing Arsenic and Copper Ions in Manure Using a Nanocomposite[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2017,65(41):8999-9005.
APA Wang, Dongfang,Zhang, Guilong,Zhou, Linglin,Cai, Dongqing,&Wu, Zhengyan.(2017).Immobilizing Arsenic and Copper Ions in Manure Using a Nanocomposite.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,65(41),8999-9005.
MLA Wang, Dongfang,et al."Immobilizing Arsenic and Copper Ions in Manure Using a Nanocomposite".JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 65.41(2017):8999-9005.
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