Blood cockle shell: an agro-waste for N and P removal of shrimp farm effluent
This research investigated the removal efficiency of burned (activated) blood cockle shells (BBCS) of the total nitrogen (N) and phosphorus (P) effluent from shrimp farms, in comparison with novel activated charcoal (AC) and natural (unactivated) blood cockle shell (grinding, NBCS). All shell typ...
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th-mahidol.31732023-04-12T15:21:04Z Blood cockle shell: an agro-waste for N and P removal of shrimp farm effluent Mothinee Aopreeya Chumlong Arunlertaree Chumporn Yuwaree Rattana Boonprasert Rungjarat Hutacharoen Rungjarat Hutacharoen Mahidol University. Faculty of Environment and Natural Resource Studies Nitrogen Phosphorus Removal Shrimp effluent Burned Blood cockle shell Environment and Natural Resources Journal วารสารสิ่งแวดล้อมและทรัพยากรธรรมชาติ Open Access article This research investigated the removal efficiency of burned (activated) blood cockle shells (BBCS) of the total nitrogen (N) and phosphorus (P) effluent from shrimp farms, in comparison with novel activated charcoal (AC) and natural (unactivated) blood cockle shell (grinding, NBCS). All shell types (BBCS, NBCS) performed well as adsorbents The removal efficiency varied with shell particle size and effluent flow rate. The shell particle size of BBCS at 0.85-2.0 millimeters had the highest removal efficiency of total N and P at 86.66% and 87.63%, respectively. The best flow rate of effluent for N and P removal efficiency through adsorbency were 300 ml/hour. Moreover, the equilibrium model study for adsorption isotherm of BBCS performed better fitted to the Langmuir model in nitrogen removal, and to both Langmuir & Freundlich model in phosphorus removal. Our findings indicated that the higher surface area and larger average pore size of the adsorbents as BBCS (Bunauer, Emmett and Teller method: BET) produced more N and P removal efficiency than the lower one as NBCS. 2017-11-17T02:27:22Z 2017-11-17T02:27:22Z 2017-11-17 2013-06 Research Article Environment and Natural Resources Journal. Vol.11, No.1 (2013), 58-69 https://repository.li.mahidol.ac.th/handle/123456789/3173 eng Mahidol University Faculty of Environment and Resource Studies. Mahidol University application/pdf |
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Nitrogen Phosphorus Removal Shrimp effluent Burned Blood cockle shell Environment and Natural Resources Journal วารสารสิ่งแวดล้อมและทรัพยากรธรรมชาติ Open Access article |
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Nitrogen Phosphorus Removal Shrimp effluent Burned Blood cockle shell Environment and Natural Resources Journal วารสารสิ่งแวดล้อมและทรัพยากรธรรมชาติ Open Access article Mothinee Aopreeya Chumlong Arunlertaree Chumporn Yuwaree Rattana Boonprasert Rungjarat Hutacharoen Blood cockle shell: an agro-waste for N and P removal of shrimp farm effluent |
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This research investigated the removal efficiency of burned (activated) blood cockle
shells (BBCS) of the total nitrogen (N) and phosphorus (P) effluent from shrimp farms, in
comparison with novel activated charcoal (AC) and natural (unactivated) blood cockle shell
(grinding, NBCS). All shell types (BBCS, NBCS) performed well as adsorbents The removal
efficiency varied with shell particle size and effluent flow rate. The shell particle size of BBCS
at 0.85-2.0 millimeters had the highest removal efficiency of total N and P at 86.66% and
87.63%, respectively. The best flow rate of effluent for N and P removal efficiency through
adsorbency were 300 ml/hour. Moreover, the equilibrium model study for adsorption isotherm
of BBCS performed better fitted to the Langmuir model in nitrogen removal, and to both
Langmuir & Freundlich model in phosphorus removal. Our findings indicated that the higher
surface area and larger average pore size of the adsorbents as BBCS (Bunauer, Emmett and
Teller method: BET) produced more N and P removal efficiency than the lower one as NBCS. |
author2 |
Rungjarat Hutacharoen |
author_facet |
Rungjarat Hutacharoen Mothinee Aopreeya Chumlong Arunlertaree Chumporn Yuwaree Rattana Boonprasert Rungjarat Hutacharoen |
format |
Article |
author |
Mothinee Aopreeya Chumlong Arunlertaree Chumporn Yuwaree Rattana Boonprasert Rungjarat Hutacharoen |
author_sort |
Mothinee Aopreeya |
title |
Blood cockle shell: an agro-waste for N and P removal of shrimp farm effluent |
title_short |
Blood cockle shell: an agro-waste for N and P removal of shrimp farm effluent |
title_full |
Blood cockle shell: an agro-waste for N and P removal of shrimp farm effluent |
title_fullStr |
Blood cockle shell: an agro-waste for N and P removal of shrimp farm effluent |
title_full_unstemmed |
Blood cockle shell: an agro-waste for N and P removal of shrimp farm effluent |
title_sort |
blood cockle shell: an agro-waste for n and p removal of shrimp farm effluent |
publishDate |
2017 |
url |
https://repository.li.mahidol.ac.th/handle/123456789/3173 |
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1781416295364820992 |