Biochar compared with activated granular carbon for landfill leachate treatment

被引：7

作者：

Kwarciak-Kozlowska, Anna ^{[1
]}

Wlodarczyk, Renata ^{[2
]}

Wystalska, Katarzyna ^{[1
]}

机构：

[1] Czestochowa Tech Univ, Inst Environm Engn, Fac Infrastruct & Environm, Ul JH Dabrowskiego 73, PL-42200 Czestochowa, Poland

[2] Czestochowa Tech Univ, Inst Adv Energy Technol, Fac Infrastruct & Environm, Ul JH Dabrowskiego 73, PL-42200 Czestochowa, Poland

来源：

11TH CONFERENCE ON INTERDISCIPLINARY PROBLEMS IN ENVIRONMENTAL PROTECTION AND ENGINEERING (EKO-DOK 2019) | 2019年 / 100卷

关键词：

WASTE-WATER TREATMENT; LOW-COST; REMOVAL; ADSORPTION; SORPTION; SLUDGE;

D O I：

10.1051/e3sconf/201910000042

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The aim of the research was to compare the effectiveness of sorption of pollutants from landfill leachate on two granulated activated carbons (AG and BA-10) and biochar (BC). The sorption process of wastewater components on activated carbons was carried out under static conditions for 72 hours. The doses of adsorbents used varied from 2-8 g.dm(-3). Results of removing of COD were estimated on the base of adsorption capacity and COD removal efficiency. After 72 h of the process at the highest doses (8 g.dm(-3)), the COD removal rate ranged from 40% (BA-10) to 60% (AG). In the case of biochar, the COD adsorption rate was 53% The state of sorption equilibrium takes a similar character for BC and AG and is determined after 4 h. The degree of sorption of selected metals from landfill leachate using the analyzed range ranged from 84% to 96% depending on its type.

引用

页数：9

共 50 条

[1] Granular biochar compared with activated carbon for wastewater treatment and resource recovery
Huggins, Tyler M.
Haeger, Alexander
Biffinger, Justin C.
Ren, Zhiyong Jason
[J]. WATER RESEARCH, 2016, 94 : 225 - 232
[2] Post-treatment of stabilized landfill leachate by upflow gravel filtration and granular activated carbon adsorption
Galvao, Renan Borelli
da Silva Moretti, Andressa Algayer
Fernandes, Fernando
Kuroda, Emilia Kiyomi
[J]. ENVIRONMENTAL TECHNOLOGY, 2021, 42 (26) : 4179 - 4188
[3] Post-treatment of stabilized landfill leachate by upflow gravel filtration and granular activated carbon adsorption
Galvão, Renan Borelli
da Silva Moretti, Andressa Algayer
Fernandes, Fernando
Kuroda, Emília Kiyomi
[J]. Environmental Technology (United Kingdom), 2021, 42 (26): : 4179 - 4188
[4] Post-treatment of landfill leachate using activated carbon
Kawahigashi, Flavia
Mendes, Marcos Batista
da Assuncao, Vilson Gomes, Jr.
Gomes, Vitor Hugo
Fernandes, Fernando
Hirooka, Elisa Yoko
Kuroda, Emilia Kiyomi
[J]. ENGENHARIA SANITARIA E AMBIENTAL, 2014, 19 (03) : 235 - 244
[5] Treatment of landfill leachate by preozonation and adsorption in activated carbon columns
Fettig, J
Stapel, H
Steinert, C
Geiger, M
[J]. WATER SCIENCE AND TECHNOLOGY, 1996, 34 (09) : 33 - 40
[6] Targeted removal of organic foulants in landfill leachate in forward osmosis system integrated with biochar/activated carbon treatment
Aftab, Bilal
Ok, Yong Sik
Cho, Jinwoo
Hur, Jin
[J]. WATER RESEARCH, 2019, 160 : 217 - 227
[7] Adsorption of pollutants in sanitary landfill leachate using granular activated carbon and bentonite clay
Gomes, Naiara Angelo
da Silva, Elisangela Maria
Muricy de Souza Silva, Luisa Thaynara
da Costa, Danilo Brito
de Paiva, William
Dessoles Monteiro, Veruschka Escariao
de Melo, Marcio Camargo
[J]. DESALINATION AND WATER TREATMENT, 2022, 248 : 111 - 123
[8] Nitrification inhibition in landfill leachate treatment and impact of activated carbon addition
Özgür Aktas
Ferhan Çeçen
[J]. Biotechnology Letters, 2001, 23 : 1607 - 1611
[9] Nitrification inhibition in landfill leachate treatment and impact of activated carbon addition
Aktas, Ö
Çeçen, F
[J]. BIOTECHNOLOGY LETTERS, 2001, 23 (19) : 1607 - 1611
[10] An overview of landfill leachate treatment via activated carbon adsorption process
Foo, K. Y.
Hameed, B. H.
[J]. JOURNAL OF HAZARDOUS MATERIALS, 2009, 171 (1-3) : 54 - 60

← 1 2 3 4 5 →