文献类型： 外文期刊

作者： Bolan, Nanthi ¹ ; Hoang, Son A. ¹ ; Beiyuan, Jingzi ³ ; Gupta, Souradeep ⁴ ; Hou, Deyi ⁵ ; Karakoti, Ajay ⁶ ; Joseph, ¹ ;

作者机构： 1.Univ Newcastle, Coll Engn Sci & Environm, Global Ctr Environm Remediat, Callaghan, NSW, Australia

2.Cooperat Res Ctr High Performance Soils, Callaghan, NSW 2308, Australia

3.Foshan Univ, Sch Environm & Chem Engn, Biochar Engn Technol Res Ctr Guangdong Prov, Foshan, Australia

4.Univ New South Wales UNSW, Sch Civil & Environm Engn, Sydney, NSW, Australia

5.Tsinghua Univ, Sch Environm, Beijing, Peoples R China

6.Univ Newcastle, Global Innovat Ctr Adv Nanomat, Sch Engn, Coll Engn Sci & Environm, Callaghan, NSW, Australia

7.Univ New South Wales, Sch Mat Sci & Engn, Sydney, NSW, Australia

8.Univ Wollongong, ISEM, Wollongong, NSW, Australia

9.Univ Wollongong, Sch Phys, Wollongong, NSW, Australia

10.Nanjing Agr Univ, Inst Resource Ecosyst & Environm Agr, Nanjing, Peoples R China

11.Sejong Univ, Dept Environm Energy & Geoinformat, Seoul 05006, South Korea

12.Hanyang Univ, Dept Civil & Environm Engn, Seoul, South Korea

13.Kansas State Univ, Dept Agron, Manhattan, KS 66506 USA

14.Natl Univ Singapore, Sch Design & Environm, Dept Bldg, Singapore, Singapore

15.Hong Kong Polytech Univ, Dept Civil & Environm Engn, Hung Hom, Hong Kong, Peoples R China

16.Korea Univ, Korea Biochar Res Ctr, APRU Sustainable Waste Management, Seoul, South Korea

17.Korea Univ, Div Environm Sci & Ecol Engn, Seoul, South Korea

18.Sabaragamuwa Univ Sri Lanka, Fac Sci Appl, Dept Nat Resources, Belihuloya, Sri Lanka

19.Univ Wuppertal, Sch Architecture & Civil Engn, Inst Fdn Engn Water & Waste Management, Lab Soil & Groundwater Management, Pauluskirchstr 7, D-42285 Wuppertal, Germany

20.King Abdulaziz Univ, Fac Meteorol Environm & Arid Land Agr, Dept Arid Land Agr, Jeddah, Saudi Arabia

21.Univ Kafrelsheikh, Dept Soil & Water Sci, Fac Agr, Kafr Al Sheikh, Egypt

22.Univ Lancaster, Lancaster Environm Ctr, Lancaster, England

23.Univ Auckland, Dept Civil & Environm Engn, Fac Engn, Auckland, New Zealand

24.Elizabeth Macarthur Agr Inst, NSW Dept Primary Ind, Menangle, Australia

25.Univ Newcastle, Fac Sci, Sch Environm & Life Sci, Callaghan, NSW, Australia

26.Univ Sri Jayewardenepura, Fac Sci Appl, Ecosphere Resilience Res Ctr, Nugegoda, Sri Lanka

27.Zhejiang A&F Univ, Key Lab Soil Contaminat Bioremediat Zhejiang Prov, Hangzhou, Peoples R China

28.Huaiyin Normal Univ, Sch Chem & Chem Engn, Huaian, Peoples R China

29.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing, Peoples R China

30.Egyptian Petr Res Inst EPRI, Anal & Evaluat Dept, Nasr City, Egypt

31.NSW Dept Primary Ind, Wollongbar, Australia

关键词： Multifunctional values of biochar; biochar-derived catalysts; biochar for carbon storage and capturing greenhouse gases; soil health; remediation of contaminated soil; water; and air; animal feed; composite manufacturing; construction; life-cycle analysis of biochar

期刊名称：INTERNATIONAL MATERIALS REVIEWS （ 影响因子：14.429； 五年影响因子：17.692 ）

ISSN： 0950-6608

年卷期：

页码：

收录情况： SCI

摘要： Biochar is produced as a charred material with high surface area and abundant functional groups by pyrolysis, which refers to the process of thermochemical decomposition of organic material at elevated temperatures in the absence of oxygen. The carbon component in biochar is relatively stable, and, hence, biochar was originally proposed as a soil amendment to store carbon in the soil. Biochar has multifunctional values that include the use of it for the following purposes: soil amendment to improve soil health, nutrient and microbial carrier, immobilising agent for remediation of toxic metals and organic contaminants in soil and water, catalyst for industrial applications, porous material for mitigating greenhouse gas emissions and odorous compounds, and feed supplement to improve animal health and nutrient intake efficiency and, thus, productivity. This article provides for the first time an overview of the multifunctional values and unintended consequences of biochar applications.