evaluation of phytotoxicity effect of palm oil mill from Ukraine
Evaluation of Phytotoxicity effect of palm oil mill
sorption effect of certain ions, alteration of cation exchange capacity) following soil application of POME [12], [13]. Evaluation of Phytotoxicity effect of palm oil mill effluent and cassava mill effluent on tomato ( lycopersicum esculentum) after pretreatment options Chris. O. Nwoko a, *, Sola. Ogunyemib, Eddy .E. Nkwochaa, Innocent C. Nnoromc
Agro industrial effluents' management such as Palm Oil Mill Effluent (POME) and Cassava Mill Effluent (CME) have been a major environmental concern in countries producing them. These effluents are land and aquatic pollutants when discharged untreated, due to presence of high organic load and their phytotoxic properties. Pretreatment measures comprised of phase separation involving
Evaluation of Phytotoxicity effect of palm oil mill
Agro industrial effluents’ management such as Palm Oil Mill Effluent (POME) and Cassava Mill Effluent (CME) have been a major environmental concern in countries producing them. These effluents are land and aquatic pollutants when discharged
PDF Agro industrial effluents' management such as Palm Oil Mill Effluent (POME) and Cassava Mill Effluent (CME) have been a major environmental Find, read and cite all the research you need
Phytotoxicity effect of palm oil mill effluent (POME) on
Phytotoxicity effect of palm oil mill effluent (POME) on lettuce seed (L. sativa L.) after vermifiltration treatment Siti Azahani Azuar 1, Hasnuri Mat Hassan2 1and Mahamad Hakimi Ibrahim 1. Environmental Technology Division, School of Technology Industry, Universiti Sains Malaysia, 11800 Penang, Malaysia . 2
PDF Agro industrial effluents' management such as Palm Oil Mill Effluent (POME) and Cassava Mill Effluent (CME) have been a major environmental Find, read and cite all the research you need
Evaluation of Palm Oil Mill Effluent (POME) Impact
Evaluation of Palm Oil Mill Effluent (POME) Impact on Soil Chemical Properties and Weed Cover in Awka-Rain Forest Zone of Nigeria January 2024 DOI: 10.20448/803.4.2.93.100
Evaluation of phytotoxicity effect of palm oilmill effluent and cassava mill effluent on tomato Effect of Palm Oil Mill Effluent (POME) on microbial characteristics in a humid tropical soil under laboratory conditions. Int. Evaluation of palm oil mill effluent to maize (Zea mays L.) crop: Yields, tissue nutrient content and residual
Impact of Palm oil mill effluent (POME) on soil
Nwoko CO, Ogunyemi S, Nkwocha EE, Nnorom IC: Evaluation of phytotoxicity effect of palm oil mill effluent and cassava mill effluent on tomato ( Lycopersicum esculentum ) after pretreatment options
1. Introduction. Most of palm oil mills have to deal with their highly polluting wastewater that is known as palm oil mill effluent (POME). This has led to the emergence of a new treatment technology with environmental friendly approach.
Evaluation of Palm oil mill effluent to maize (Zea
AJCS 4( 1) : 16- 22 ( 2010) I SSN: 1835- 2707 Evaluation of Palm oil mill effluent to maize (Zea mays. L) crop: yields, tissue nutrient content and residual soil chemical properties Chris.O. Nwoko1* and Sola Ogunyemi2 1 Dept of Environmental Technology, Federal University of Technology, Owerri.
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Bioremediation of palm oil mill effluent and lipid
Jan 20, 2024· Palm oil mill effluent (POME) is a high strength pollutant with a low pH (due to the organic and free fatty acids), arising from the partial degradation of palm fruits before processing, which has a high biochemical oxygen demand (BOD) and chemical oxygen demand (COD) in the range of 25,000–54,000 mg/L and 50,000–100,000 mg/L, respectively
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An evaluation of subcritical hydrothermal treatment of end
This study evaluates the effects of subcritical hydrothermal treatment on palm oil mill effluent (POME) and its concomitant formations of solid hydrochar, liquid product and gaseous product. The reactions were carried out at temperatures ranged 493 K–533 K for 2 h. The highest reduction of chemical oxygen demand (COD) and biochemical oxygen demand (BOD) were 58.8% and 62.5%, respectively, at
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Effects of different vermicompost extracts of palm oil
Several treatment technologies are available for the treatment of palm oil mill wastes. Vermicomposting is widely recognized as efficient, eco-friendly methods for converting organic waste materials to valuable products. This study evaluates the effect of different vermicompost extracts obtained from palm oil mill effluent (POME) and palm-pressed fiber (PPF) mixtures on the
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Journal of Hazardous Materials Vol 409, 5 May 2024
Holistic process evaluation of non-conventional palm oil mill effluent (POME) treatment technologies: A conceptual and comparative review Yoke Wang Cheng, Chi
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Ferrero Group Corporate Website
FERRERO GROUP. The Ferrero Group has a strong global presence and Ferrero products are present and sold, directly or through authorised retailers, in more than 170 countries belonging to the entire international community. An extensive and constantly increasing presence that attests to the quality of the products, the group's ability to adapt and respond quickly to the needs of different
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Effective composting of oil palm industrial waste
Jan 01, 2012· Specifically, palm oil mill effluent (POME) is a general phrase referring to the effluent from the final stages of palm oil production in the mill (Igwe and Onyegbado, 2007). POME in its untreated form is a very high-strength waste, depending on the operation of the process that can involve informal, semi-formal and formal processes.
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Effect of pre-treatment of palm oil mill effluent (POME
Effect of pre-treatment of palm oil mill effluent (POME) and cassava mill effluent (CME) Phytotoxicity decreased when effluents were left to aerobically decompose for 6 days. pH neutralization increased phytotoxcity in the two effluent streams. Settling did not significantly reduce phytotoxicity in CME but did in POME. palm oil mill
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Effect Of Pre-Treatment And Inoculant During Composting Of
pretreated EFB with palm oil mill effluent (POME) were composted under mesophilic conditions either in the presence or absence of Bacillus amyloliquefaciens D203 for sixty days. During pretreatment conditions, the EFB was mixed with 1% (w/w) sodium hydroxide and then exposed to microwave irradiation. The composting process was
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Effective coagulation-flocculation treatment of highly
2.2. Experimental set-up. The coagulation process with various concentrations of metal coagulants solution ranging from 500 to 10,000 mg/L was conducted using a standard jar test equipment (Phipps & Birds™) .The solution pH was adjusted using 1.0 M of hydrochloric acid or 1.0 M of sodium hydroxide in order to observe the effect of pH during coagulation-flocculation process.
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Chris O Nwoko FEDERAL UNIVERSITY OF TECHNOLOGY, OWERRI
Evaluation of Phytotoxicity effect of palm oil mill effluent and cassava mill effluent on tomato ( lycopersicum esculentum) after pretreatment options more by Chris O Nwoko Agro industrial effluents’ management such as Palm Oil Mill Effluent (POME) and Cassava Mill Effluent (CME) have been a major environmental concern in countries producing
Get Price
Effect of pre-treatment of palm oil mill effluent (POME
Effect of pre-treatment of palm oil mill effluent (POME) and cassava mill effluent (CME) Phytotoxicity decreased when effluents were left to aerobically decompose for 6 days. pH neutralization increased phytotoxcity in the two effluent streams. Settling did not significantly reduce phytotoxicity in CME but did in POME. palm oil mill
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Bioline International Official Site (site up-dated regularly)
Palm oil mill effluent and cassava mill phytotoxicity is a complex property, since more than one compound is responsible for it. Polyphenols are not necessarily the sole compounds responsible for phytotoxicity (Komilis et al., 2005, Perez et al., 1986).
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An evaluation of subcritical hydrothermal treatment of end
This study evaluates the effects of subcritical hydrothermal treatment on palm oil mill effluent (POME) and its concomitant formations of solid hydrochar, liquid product and gaseous product. The reactions were carried out at temperatures ranged 493 K–533 K for 2 h. The highest reduction of chemical oxygen demand (COD) and biochemical oxygen demand (BOD) were 58.8% and 62.5%, respectively, at
Get Price
Effect Of Pre-Treatment And Inoculant During Composting Of
pretreated EFB with palm oil mill effluent (POME) were composted under mesophilic conditions either in the presence or absence of Bacillus amyloliquefaciens D203 for sixty days. During pretreatment conditions, the EFB was mixed with 1% (w/w) sodium hydroxide and then exposed to microwave irradiation. The composting process was
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Composting paper and grass clippings with anaerobically
The purpose of this study is to investigate the composting performance of anaerobically treated palm oil mill effluent (AnPOME) mixed with paper and grass clippings. Composting was conducted using a laboratory scale system for 40 days. Several parameters were determined: temperature, mass reduction, pH, electrical conductivity, colour, zeta potential, phytotoxicity and final
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Journal of Hazardous Materials Vol 409, 5 May 2024
Holistic process evaluation of non-conventional palm oil mill effluent (POME) treatment technologies: A conceptual and comparative review Yoke Wang Cheng, Chi
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neutralization of mill wastes using limestone at rahman hydraulic tin mine via static net acid generation (nag) test method 1000‐1020 uf118 nur izzati iberahim alkaline pretreatment and enzymatic hydrolysis of oil palm mesocarp fiber
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RSPO Roundtable on Sustainable Palm Oil
The Roundtable on Sustainable Palm Oil (RSPO) aims to transform markets to make sustainable palm oil the norm.
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Bioremediation of palm oil mill effluent (POME) using
Despite being a key Malaysian economic contributor, the oil palm industry generates a large quantity of environmental pollutant known as palm oil mill effluent (POME). Therefore, the need to remediate POME has drawn a mounting interest among environmental scientists. This study has pioneered the application of Meyerozyma guilliermondii with accession number (MH 374161) that was isolated
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Effective composting of oil palm industrial waste
Jan 01, 2012· Specifically, palm oil mill effluent (POME) is a general phrase referring to the effluent from the final stages of palm oil production in the mill (Igwe and Onyegbado, 2007). POME in its untreated form is a very high-strength waste, depending on the operation of the process that can involve informal, semi-formal and formal processes.
Get Price
The potential of fermented cottonseed oil-mill effluent as
Upsurge of oil-mill industries and associated generation of wastewaters constitutes a huge environmental problem in Nigeria. As an option to reckless disposal, such effluents are often fermented and used as biofertilizers for nutrient-poor soils, but the potential of cottonseed oil-mill effluent (COME) and agronomic evaluation of such potential has yet been studied.
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Management of Olive Mill Waste Employing
Phytotoxicity The total phenolic compounds is an important indicator of Phytotoxicity is one of the most-important criteria for compost maturity of olive mill wastes, beside he is known to evaluating the suitability of organic materials for agricultural be responsible for the phytotoxicity of these waste (Ait purposes (Zucconi et al., 1981).
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Chris O Nwoko FEDERAL UNIVERSITY OF TECHNOLOGY, OWERRI
Evaluation of Phytotoxicity effect of palm oil mill effluent and cassava mill effluent on tomato ( lycopersicum esculentum) after pretreatment options more by Chris O Nwoko Agro industrial effluents’ management such as Palm Oil Mill Effluent (POME) and Cassava Mill Effluent (CME) have been a major environmental concern in countries producing
Get Price
Effect of pre-treatment of palm oil mill effluent (POME
Effect of pre-treatment of palm oil mill effluent (POME) and cassava mill effluent (CME) Phytotoxicity decreased when effluents were left to aerobically decompose for 6 days. pH neutralization increased phytotoxcity in the two effluent streams. Settling did not significantly reduce phytotoxicity in CME but did in POME. palm oil mill
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Effective composting of oil palm industrial waste
palm oil mill effluent (POME) as substrate. Enzyme and Microbial Technology Ta YW, Mohammad AW, Jahim JM, Anuar N. A holistic approach to managing palm 2006;39:1223–9. oil mill effluent (POME): biotechnological advances in the sustainable reuse of Yahya A, Sye CP, Ishola TA, Suryanto H. Effect of adding palm oil mill POME.
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INTERNATIONAL CONFERENCE ON ENVIRONMENT 2012 Park
neutralization of mill wastes using limestone at rahman hydraulic tin mine via static net acid generation (nag) test method 1000‐1020 uf118 nur izzati iberahim alkaline pretreatment and enzymatic hydrolysis of oil palm mesocarp fiber
Get Price
Bioremediation of palm oil mill effluent (POME) using
Despite being a key Malaysian economic contributor, the oil palm industry generates a large quantity of environmental pollutant known as palm oil mill effluent (POME). Therefore, the need to remediate POME has drawn a mounting interest among environmental scientists. This study has pioneered the application of Meyerozyma guilliermondii with accession number (MH 374161) that was isolated
Get Price
Co-Composting of Palm Oil Mill Sludge-Sawdust
Palm oil mill wastewater treatment plants produce huge amounts of sludge every year. This Palm Oil Mill Sludge (POMS) must be desludged from anaerobic or aerobic ponds to maintain efficiency of wastewater treatment. This sludge contains high moisture content and low carbon content, due to the high nutrient value. POMS will usually be dried and
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