|本期目录/Table of Contents|

[1]李玉婷,王聪颖,刘京昊,等.老化生物炭对黑麦草累积重金属的影响[J].江苏农业科学,2020,48(1):242-247.
 Li Yuting,et al.The effect of oxidized biochar on heavy metal accumulation in ryegrass[J].Jiangsu Agricultural Sciences,2020,48(1):242-247.
点击复制

老化生物炭对黑麦草累积重金属的影响(PDF)
分享到:

《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第48卷
期数:
2020年第1期
页码:
242-247
栏目:
资源与环境
出版日期:
2020-01-05

文章信息/Info

Title:
The effect of oxidized biochar on heavy metal accumulation in ryegrass
作者:
李玉婷王聪颖刘京昊史志明
山西大学环境与资源学院,山西太原 030006
Author(s):
Li Yutinget al
关键词:
老化生物炭重金属累积量黑麦草富集系数转运系数
Keywords:
-
分类号:
X53
DOI:
-
文献标志码:
A
摘要:
采用化学老化法制得老化生物炭,通过黑麦草盆栽试验,比较生物炭老化前后对土壤中重金属残留量的影响及黑麦草对重金属累积量的影响,探讨老化生物炭对土壤中重金属铅(Pb)、镉(Cd)、铬(Cr)生物有效性的影响。结果表明,与新鲜炭相比,老化生物炭增加了黑麦草的生物量和土壤中重金属的残留量,同时减少了黑麦草体内的重金属累积量。其中,5%老化生物炭处理的效果最为明显,可以使土壤中重金属Pb、Cd、Cr残留量分别增加6.85%、13.83%、34.36%,使植物地上部分对3种金属的累积量分别减少56.53%、55.68%、47.27%,使植物地下部分对3种金属的累积量分别减少41.71%、21.79%、43.37%。此外,施加生物炭可以显著减少植物地上部分、地下部分的富集系数及转运系数,其中对Cr的作用效果最明显。生物炭老化后对重金属具有更强的吸附固定能力,能减少植物对重金属的累积,降低重金属的毒害效应,进而提高植物生物量。研究结果为生物炭的长期应用提供了理论依据。
Abstract:
-

参考文献/References:

[1]聂兴山. 孝义铝矿复垦土壤重金属污染潜在生态风险评价[J]. 中国水土保持科学,2018,16(1):116-122.
[2]王宏胜,唐朝生,巩学鹏,等. 生物炭修复重金属污染土研究进展[J]. 工程地质学报,2018,26(4):1064-1077.
[3]侯艳伟,池海峰,毕丽君. 生物炭施用对矿区污染农田土壤上油菜生长和重金属富集的影响[J]. 生态环境学报,2014(6):1057-1063.
[4]甘文君,何跃,张孝飞,等. 秸秆生物炭修复电镀厂污染土壤的效果和作用机理初探[J]. 生态与农村环境学报,2012,28(3):305-309.
[5]Cheng C H,Lehmann J,Engelhard M H. Natural oxidation of black carbon in soils:changes in molecular form and surface charge along a climosequence[J]. Geochimica et Cosmochimica Acta,2008,72(6):1598-1610.
[6]Uchimiya M,Bannon D I,Wartelle L H. Retention of heavy metalsby carboxyl functional groups of biochars in small arms range soil[J]. Journal of Agricultural and Food Chemistry,2012,60(7):1798-1809.
[7]Wibowo N,Setyadhi L,Wibowo D,et al. Adsorption of benzene and toluene from aqueous solutions onto activated carbon and its acid and heat treated forms:influence of surface chemistry on adsorption[J]. Journal of Hazardous Materials,2007,146(1/2):237-242.
[8]杨兰,李冰,王昌全,等. 改性生物炭材料对稻田原状和外源镉污染土钝化效应[J]. 环境科学,2016,37(9):3562-3574.
[9]Xue Y W,Gao B,Yao Y,et al. Hydrogen peroxide modification enhances the ability of biochar (hydrochar) produced from hydrothermal carbonization of peanut hull to remove aqueous heavy metals:batch and column tests[J]. Chemical Engineering Journal,2012,200/201/202:673-680.
[10]Qian L,Chen M,Chen B. Competitive adsorption of cadmium and aluminum onto fresh and oxidized biochars during aging processes[J]. Journal of Soils and Sediments,2015,15(5):1130-1138.
[11]Wang C,Wang T,Li W,et al. Adsorption of deoxyribonucleic acid (DNA) by willow wood biochars produced at different pyrolysis temperatures[J]. Biology and Fertility of Soils,2014,50(1):87-94.
[12]刘艳,王聪颖,史志明,等. 老化生物炭对小白菜积累重金属的影响[J]. 山西农业大学学报(自然科学版),2019,39(3):58-64.
[13]刘冲,刘晓文,吴文成,等. 生物炭及炭基肥对油麦菜生长及吸收重金属的影响[J]. 中国环境科学,2016,36(10):3064-3070.
[14]王风,王梦露,许堃,等. 生物炭施用对棕壤重金属镉赋存形态及油菜吸收镉的影响[J]. 农业环境科学学报,2017,36(5):907-914.
[15]高敬尧,王宏燕,许毛毛,等. 生物炭施入对农田土壤及作物生长影响的研究进展[J]. 江苏农业科学,2016,44(10):10-15.
[16]Liu Z,Zhang F S,Wu J. Characterization and application of chars produced from pinewood pyrolysis and hydrothermal treatment[J]. Fuel,2010,89(2):510-514.
[17]Peng X,Ye L,Wang C,et al. Temperature- and duration-dependent rice straw-derived biochar:characteristics and its effects on soil properties of an ultisol in southern China[J]. Soil & Tillage Research,2011,112(2):159-166.
[18]Tong X J,Li J Y,Yuan J H,et al. Adsorption of Cu(Ⅱ) by biochars generated from three crop straws[J]. Chemical Engineering Journal,2011,172(2/3):828-834.
[19]Dong X,Ma L Q,Li Y. Characteristics and mechanisms of hexavalent chromium removal by biochar from sugar beet tailing[J]. Journal of Hazardous Materials,2011,190(1/2/3):909-915.
[20]夏鹏,王学江,张晶,等. 生物质炭对单一与复合污染土壤中铜、铅、铬的钝化作用[J]. 土壤通报,2016,47(1):192-197.
[21]Caporale A G,Pigna M,Sommella A,et al. Effect of pruning-derived biochar on heavy metals removal and water dynamics[J]. Biology and Fertility of Soils,2014,50(8):1211-1222.
[22]高瑞丽,朱俊,汤帆,等. 水稻秸秆生物炭对镉、铅复合污染土壤中重金属形态转化的短期影响[J]. 环境科学学报,2016,36(1):251-256.

相似文献/References:

[1]蒯广东,李轶,方晓航,等.硫氧化菌生物淋滤修复重金属污染研究进展[J].江苏农业科学,2013,41(05):335.
 Kuai Guangdong,et al.Research progress on heavy metal pollution restoring by bioleaching of sulfur-oxidizing bacteria[J].Jiangsu Agricultural Sciences,2013,41(1):335.
[2]赖颖,赵锦慧,杨同文,等.发酵性结合酵母菌对重金属吸附能力的研究[J].江苏农业科学,2014,42(11):398.
 Lai Ying,et al(98).Study on adsorption capacity of fermentation of yeast to heavy metals[J].Jiangsu Agricultural Sciences,2014,42(1):398.
[3]吴少飞,丁竹红,胡忻,等.EDTA及其与柠檬酸交替对污染水稻土壤重金属元素的分步连续提取研究[J].江苏农业科学,2014,42(11):369.
 Wu Shaofei,et al(9).Study on sequential extraction of heavy metal from contaminated paddy soil using EDTA and citric acid[J].Jiangsu Agricultural Sciences,2014,42(1):369.
[4]李洋,游少鸿,林子雨,等.菖蒲对5种重金属富集能力的比较[J].江苏农业科学,2014,42(11):383.
 Li Yang,et al(8).Comparative study on enrichment capacity of calamus to five kinds of heavy metals[J].Jiangsu Agricultural Sciences,2014,42(1):383.
[5]周秦,黄剑林.ICP-MS法与石墨炉原子吸收法测定水中重金属含量的比较[J].江苏农业科学,2013,41(06):283.
 Zhou Qin,et al.Comparison of ICP-MS method and graphite furnace atomic absorption spectrometry in determination of heavy metals contents in water[J].Jiangsu Agricultural Sciences,2013,41(1):283.
[6]李恒,龙柱,冯群策.废纸脱墨污泥蚯蚓生物处理效应[J].江苏农业科学,2014,42(09):358.
 Li Heng,et al.Biological treatment effect of waste paper deinking sludge by earthworm[J].Jiangsu Agricultural Sciences,2014,42(1):358.
[7]刘贵巧,王永霞,王建明,等.4种食用菌中重金属含量及食用安全评价[J].江苏农业科学,2014,42(09):268.
 Liu Guiqiao,et al.Heavy metal contents and food safety assessment of 4 kinds of edible fungi[J].Jiangsu Agricultural Sciences,2014,42(1):268.
[8]邹烨燔,李勇,赵志忠,等.东寨港红树林沉积物重金属的垂向分异及污染评价[J].江苏农业科学,2014,42(08):327.
 Zou Yefan,et al.Vertical distribution and pollution assessment of heavy metals in sediment of Dongzhai Port mangroves[J].Jiangsu Agricultural Sciences,2014,42(1):327.
[9]牟新利,郭佳,刘少达,等.三峡库区农林土壤重金属形态分布与污染评价[J].江苏农业科学,2013,41(09):314.
 Mou Xinli,et al.Distribution of heave metals and pollution assessment of agriculture and forest soils in Three Gorges Reservoir Area[J].Jiangsu Agricultural Sciences,2013,41(1):314.
[10]潘雪姣,李志明,陈青君,等.不同比例沼渣作为覆土材料栽培双孢菇试验[J].江苏农业科学,2016,44(03):179.
 Pan Xuejiao,et al.Cultivation experiment of Agaricus bisporus with different proportion of biogas residues as casing soil[J].Jiangsu Agricultural Sciences,2016,44(1):179.

备注/Memo

备注/Memo:
收稿日期:2019-09-16
作者简介:李玉婷(1994—),女,河南三门峡人,硕士研究生,主要研究方向为土壤污染修复与治理。E-mail:L15535365652@163.com。
通信作者:史志明,博士,副教授,主要从事土壤中外来物质的环境行为和生态效应领域的研究和教学工作。E-mail:shizhiming@sxu.edu.cn。
更新日期/Last Update: 2020-01-05