生物炭中溶解性炭黑的释放及环境效应

doi:10.11896/cldb.19050149

Abstract
Figure/Table
References
Related Citation (15)

Download:

Full Text ( PDF ) (2247KB)
Export: BibTeX | EndNote (RIS)

Abstract Biochar, as a low-cost and highly effective adsorbent, is produced by pyrolyzing agricultural waste or other solid biomass at low temperatures. Many contaminants adsorbed on biochar due to its porous structure and large specific surface area. In addition, biochars have large cation exchange capacities and abundant active functional groups, which enabled their important role in the immobilization of heavy metals, carbon sequestration in soils, and soil function improvement. The dissolvable composition of biochar is complex, including dissolved organic matter, dissolved black carbon (DBC), and inorganic minerals. Among them, the content of DBC in biochars is large. The functional groups such as carboxyl group and phenolic hydroxyl group, which enables DBC to interact with contaminants strongly. However, the effects of the properties of DBC for the adsorption, migration and transformation of contaminants on DBC are not clear. DBC, as a relatively independent colloidal particle, except for a large number of oxygen-containing functional groups, it has a high content of aromatic and aliphatic structures. Therefore, DBC can interact with inorganic mineral particles when it enters into the soils, and thus the DBC is stable in soils if the organo-mineral complexes is formed, this process may play an important role in promoting the formation of soil aggregates, but researchers have not pay attention to these processes at present. Compared with the conventional dissolved organic matter, the higher aromatic ring density of DBC has great impact on the adsorption characteristics of inorganic minerals. Therefore, the objective of this paper was to summarize the effects of properties of DBC, types of inorganic minerals for the interaction between DBC and inorganic mineral particles, and the characteristics of soils after the adsorption of DBC on inorganic minerals.
As a highly aromatic structure of biochars, the amount of DBC in the environment may affect the adsorption, migration and other environmental behaviors of contaminants. The polar functional groups of DBC such as -OH, -COOH are easy to interact with contaminants. For different types of contaminants, it is necessary to understand the interaction mechanisms between DBC and contaminants, and thus we can evaluate the environmental behaviors and risks of contaminants exactly due to their great differences in physico-chemical properties. Therefore, a systematic understanding of the interaction of DBC with contaminants and the migration behaviors of contaminants, which will help us to predict the environmental behavior of contaminants in soils and evaluate the potential application of biochar for immobilizing contaminants.
Many functional groups such as hydroxyl group, quinone group, hydroquinone group, carbonyl group and carboxyl group are on the surface of biochars. These active groups make biochar become an important electronic source in redox reactions, and then affecting its biochemical cycle process in soils. Therefore, as an important component of biochars, hydroxyl group, carboxyl group, carbonyl group of DBC makes it as redox activity and photo reactivity. The reactivity of DBC is of great significance for investigating its physicochemical properties and the interaction between DBC and contaminants.
This review summarized the properties of DBC, the interaction between DBC and inorganic minerals, and the effect of DBC for the soil properties. Moreover, we concluded the interaction between DBC and contaminants, the effects of reactivity of DBC for its properties in order to depend a theoretical foundation for large-scale application of biochar in this review.

Key words： dissolved black carbon interaction stability contaminants environmental behaviors

Published: 13 May 2020

CLC number:

X506

Fund:This work was financially supported by the National Natural Science Foundation of China (41807370), Recruitment Program of Highly-Qualified Scholars in Kunming University of Science & Technology (KKKP201823026), Yunnan Provincial Scientific Innovation Team of Soil Environment and Ecological Safety, Kunming University of Science and Technology (2019HC008).

About author:: Hongbo Peng, lecture and Ph.D. of Faculty of Agricultural and Food, Kunming University of Science and Technology. Postdoctoral fellow in Stockbridge school of Agriculture, University of Massachusetts. Her research is focused on the environmental behavior of contaminants, the key scientific issues of biochar in soil remediation and restoration. She is now presiding a project supported by National Natural Science Foundation of China, a Recruitment Program of Highly-Qualified Scholars in Kunming University of Science & Technology. She has published over 20 academic papers, 17 of which were cited by SCI.
Min Wu, professor and Ph.D. of Faculty of Environmental Sciences and Engineering, Kunming University of Science and Technology, postdoctoral research fellow in Stockbridge school of Agriculture, University of Massachusetts. Her research is focused on environmental fate of pollutants (including heavy metals, persistent organic pollutants, pharmaceuticals and personal care products) and environmental implications of biochars. She presided three funds supported by National Natural Science Foundation of China, published 60 peer-reviewed scientific papers, 31 of which were cited by SCI.

	Service
	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	PENG Hongbo
	YANG Dong
	GAO Peng
	REN Xin
	NIU Yifan
	WU Min

Cite this article:

PENG Hongbo,YANG Dong,GAO Peng, et al. Releasing and the Environmental Implications of Dissolved Black Carbon from Biochars[J]. Materials Reports, 2020, 34(11): 11029-11034.

URL:

http://www.mater-rep.com/EN/10.11896/cldb.19050149 OR http://www.mater-rep.com/EN/Y2020/V34/I11/11029

1 Qu X, Fu H, Mao J, et al. Carbon, 2016, 96, 759.
2 Uchimiya M, Ohno T, He Z. Journal of Analytical and Applied Pyrolysis, 2013, 104, 84.
3 Jaffe R, Ding Y, Niggemann J, et al. Science, 2013, 340, 345.
4 Xu F, Wei C, Zeng Q, et al. Environmental Science & Technology, 2017, 51(23), 13723.
5 Woolf D, Amonette J E, Street-Perrott F A, et al. Nature Communications, 2010, 1, 56.
6 Kookana R S. Soil Research, 2010, 48(7), 627.
7 Dermont G, Bergeron M, Mercier G, et al. Journal of Hazardous Mate-rials, 2008, 152(1), 1.
8 Norwood M J, Louchouarn P, Kuo L J, et al. Organic Geochemistry, 2013, 56, 111.
9 Fu H, Liu H, Mao J, et al. Environmental Science & Technology, 2016, 50(3), 1218.
10 Jia F, Gan J. Environmental Pollution, 2014, 184, 131.
11 Hur J, Lee B M, Shin K H. Chemosphere, 2014, 111, 450.
12 Peng H B, Liang N, Li H, et al. Environmental Pollution, 2015, 204, 191.
13 Ransom B, Bennett R H, Baerwald R, et al. Marine Geology, 1997, 138(1-2), 1.
14 Kalbitz K, Schwesig D, Rethemeyer J, et al. Soil Biology and Biochemistry, 2005, 37(7), 1319.
15 Brodowski S, Amelung W, Haumaier L, et al. Geoderma, 2005, 128(1), 116.
16 Kiran Y K, Barkat A, Cui X Q, et al. Journal of Integrative Agriculture, 2017, 16(3), 725.
17 Qian L, Zhang W, Yan J, et al. Bioresource Technology, 2016, 206, 217.
18 Tang J, Li X, Luo Y, et al. Chemosphere, 2016, 152, 399.
19 Khan S, Waqas M, Ding F, et al. Journal of Hazardous Materials, 2015, 300, 243.
20 Fu H, Wei C, Qu X, et al. Environmental Pollution, 2018, 232, 402.
21 Glaser B, Haumaier L, Guggenberger G, et al. Organic Geochemistry, 1998, 29(4), 811.
22 Ballentine D C, Macko S A, Turekian V C. Chemical Geology, 1998, 152(1), 151.
23 Hammes K, Torn M S, Lapenas A G, et al. Biogeosciences, 2008, 5, 1339.
24 Yu G H, Xiao J, Hu S J, et al. Environmental Science and Technology, 2017, 51(9), 4960.
25 Bolan N S, Adriano D, Kunhikrishnan A, et al. Advances in Agronomy, 2011, 110, 1.
26 Saidy A R, Smernik R J, Baldock J A, et al. European Journal of Soil Science, 2015, 66, 83.
27 Kaiser K, Guggenberger G. Organic Geochemistry, 2000, 31, 711.
28 Mikutta R, Mikutta C, Kalbitz K, et al. Geochimica et Cosmochimica Acta, 2007, 71(10), 2569.
29 Feng X, Simpson A J, Simpson M J. Organic Geochemistry, 2005, 36(11), 1553.
30 Chen B F, Wu M, Zhang D, et al. Chemical Progress, 2012, 31(1), 193(in Chinese).
陈炳发, 吴敏, 张迪, 等. 化工进展, 2012, 31(1), 193.
31 Sodano M, Said-Pullicino D, Fiori A F, et al. Geoderma, 2016, 261, 169.
32 Kothawala D N, Roehm C, Blodau C, et al. Geoderma, 2012, 189-190, 334.
33 Sunda W G, Kieber D J. Nature, 1994, 367,62.
34 Lovley D, Coates J, Bluntharris E, et al. Nature, 1996, 382(6590), 445.
35 Lu H, Zhang W, Yang Y, et al. Water Research, 2012, 46(3), 854.
36 Xu X, Cao X, Zhao L, et al. Environmental Science and Pollution Research, 2013, 20(1), 358.
37 Wang Z Y, Liu G, Zheng H, et al. Bioresource Technology, 2015, 177, 308.
38 Ahmad Z, Gao B, Mosa A, et al. Journal of Cleaner Production, 2018, 180, 437.
39 Dong X, Ma L Q, Gress J, et al. Journal of Hazardous Materials, 2014, 267, 62.
40 Shen G, Ashworth D J, Gan J, et al. Environmental Science & Technology, 2016, 50(3), 1182.
41 Klüpfel L, Keiluweit M, Kleber M, et al. Environmental Science & Technology, 2014, 48(10), 5601.
42 Wang D, Zhang W, Hao X, et al. Environmental Science & Technology, 2013, 47(2), 821.
43 Tan W B, Zhang Y, Xi B D, et al. Science of the Total Environment, 2018, 610-611, 333.
44 Zhang Y, Xu X, Cao L, et al. Chemosphere, 2018, 211, 1073.
45 Adegboyega N F, Sharma V K, Siskova K M, et al. Environmental Science & Technology, 2013, 47(2),757.
46 Adegboyega N F, Sharma V K, Siskova K M, et al. Environmental Science & Technology, 2014, 48(6),3228.
47 Tan W B, Xi B D, Wang G A, et al. Environmental Science & Technology, 2017, 51(6), 3176.
48 Akaighe N, MacCuspie R I, Navarro D A, et al. Environmental Science & Technology, 2011, 45(9),3895.
49 Rinklebe J, Shaheen S M, Frohne T. Chemosphere, 2016, 142, 41.
50 Zheng X, Liu Y, Fu H, et al. Science of the Total Environment, 2019,673, 29.