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Application of salt extracted peanut seeds in the pretreatment of palm oil mill effluent (POME)

chemical oxygen demand; coagulation; effluent; sodium chloride; turbidity; waste treatment; Arachis hypogaea

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Main Authors: Birima A.H., Ahmed A.T., Noor M.J.M.M., Sidek L.M., Muda Z.C., Wong L.S.
Other Authors: 23466519000
Format: Article
Published: Bellwether Publishing, Ltd. 2023
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spelling my.uniten.dspace-222912023-05-29T14:00:02Z Application of salt extracted peanut seeds in the pretreatment of palm oil mill effluent (POME) Birima A.H. Ahmed A.T. Noor M.J.M.M. Sidek L.M. Muda Z.C. Wong L.S. 23466519000 56235810100 7102422865 35070506500 55812444000 55504782500 chemical oxygen demand; coagulation; effluent; sodium chloride; turbidity; waste treatment; Arachis hypogaea Abstract: This paper presents a study on the effectiveness of salt extracted peanut seeds after oil extraction as a novel coagulant for turbidity, total suspended solids (TSS) and chemical oxygen demand (COD) removal in palm oil mill effluent (POME) pretreatment process. The coagulation activity was investigated for the peanuts seeds after its oil extraction. The active coagulation component was extracted using three different concentrations of sodium chloride (NaCl), namely 0, 1 and 2 mol/l. The initial turbidity, TSS and COD of POME were found to be 11,684 NTU, 22,784 and 63,955 mg/l, respectively. The results show that extraction of coagulation active component from peanut seeds using NaCl improved the removal efficiency of the tested constituents. Accordingly, the higher NaCl concentration resulted in a low optimum dosage of peanut seeds and higher removal of turbidity, TSS and COD. Peanut seeds extracted with 2 mol/l reduced TSS to 1,218 mg/l (94.7% removal). On the other hand, peanut seeds extracted with distilled water (0 mol/l) reduced TSS to 2,175 mg/l (90% removal). Analysis of the present results and their comparison with the literature indicate that the coagulation activity of the peanut cake could be due to its protein component. � 2014 Balaban Desalination Publications. All rights reserved. Final 2023-05-29T06:00:02Z 2023-05-29T06:00:02Z 2015 Article 10.1080/19443994.2014.930696 2-s2.0-84939651897 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84939651897&doi=10.1080%2f19443994.2014.930696&partnerID=40&md5=c2c5c7798823bd821089f8e3121bd693 https://irepository.uniten.edu.my/handle/123456789/22291 55 8 2196 2200 Bellwether Publishing, Ltd. Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description chemical oxygen demand; coagulation; effluent; sodium chloride; turbidity; waste treatment; Arachis hypogaea
author2 23466519000
author_facet 23466519000
Birima A.H.
Ahmed A.T.
Noor M.J.M.M.
Sidek L.M.
Muda Z.C.
Wong L.S.
format Article
author Birima A.H.
Ahmed A.T.
Noor M.J.M.M.
Sidek L.M.
Muda Z.C.
Wong L.S.
spellingShingle Birima A.H.
Ahmed A.T.
Noor M.J.M.M.
Sidek L.M.
Muda Z.C.
Wong L.S.
Application of salt extracted peanut seeds in the pretreatment of palm oil mill effluent (POME)
author_sort Birima A.H.
title Application of salt extracted peanut seeds in the pretreatment of palm oil mill effluent (POME)
title_short Application of salt extracted peanut seeds in the pretreatment of palm oil mill effluent (POME)
title_full Application of salt extracted peanut seeds in the pretreatment of palm oil mill effluent (POME)
title_fullStr Application of salt extracted peanut seeds in the pretreatment of palm oil mill effluent (POME)
title_full_unstemmed Application of salt extracted peanut seeds in the pretreatment of palm oil mill effluent (POME)
title_sort application of salt extracted peanut seeds in the pretreatment of palm oil mill effluent (pome)
publisher Bellwether Publishing, Ltd.
publishDate 2023
_version_ 1806426244640669696
score 13.214268

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