Search Results - Waste polarization

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  1. 1
    Quality, Thermal Behavior and Fatty Acid Compositon of Lipid Extracted from Sardine and Tuna Wastes

    Quality, Thermal Behavior and Fatty Acid Compositon of Lipid Extracted from Sardine and Tuna Wastes by Khoddami, Ali

    Published 2009
    “…The highest iodine value was found in head lipid in both fish species with significant changes (P < 0.05) with other waste lipid samples in both extraction methods. Higher polarity of solvent used for lipid extraction (chloroform-methanol) increased the extracted polar lipid in fish waste lipid than lower polarity solvents (hexane-acetone). …”
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  2. 2
    Sodium Hydroxide Treatment Of Waste Rubber Crumb And Its Effects On Properties Of Unsaturated Polyester Composites

    Sodium Hydroxide Treatment Of Waste Rubber Crumb And Its Effects On Properties Of Unsaturated Polyester Composites by Sapuan, S.M., Mustafa, Nuzaimah, Jawaid, Mohammad, Razali, Nadlene

    Published 2020
    “…More polar groups created further connections to the polar groups in the polyester matrix, thereby enhancing adhesion between the rubber filler and the matrix.…”
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  3. 3
    Coconut pulp waste extract (cocos nucifera l.) as corrosion inhibitor for mild steel in 1.0 M acid corrosion

    Coconut pulp waste extract (cocos nucifera l.) as corrosion inhibitor for mild steel in 1.0 M acid corrosion by Rahim, Norin Hafizah

    Published 2017
    “…Coconut pulp waste were chosen to be extracted and investigated in terms of their corrosion inhibition efficiencies for mild steel in 1.0 M HCl using weight loss analysis at different inhibitor concentrations and immersion time, tafel polarization curve and impedance curve at different inhibitor concentrations. …”
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  4. 4
    Behaviour of hot mix asphalt incorporating untreated and treated waste cooking oil

    Behaviour of hot mix asphalt incorporating untreated and treated waste cooking oil by Wan Azahar, Wan Nur Aifa, Kasim, Norhidayu, Ismail, Norfarah Nadia, Putra Jaya, Ramadhansyah, Hainin, Mohd Rosli, Masri, Khairil Azman, Bujang, Mastura, Al-Saffar, Zaid Hazim

    Published 2021
    “…The recyclability of waste cooking oil (WCO) as rejuvenator for aged asphalt mixture improved the serviceability of pave�ment itself. …”
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  5. 5
    Behaviour of hot mix asphalt incorporating untreated and treated waste cooking oil

    Behaviour of hot mix asphalt incorporating untreated and treated waste cooking oil by Putra Jaya, Ramadhansyah, Wan Nur Aifa, W. A., Norhidayu, Kasim, Norfarah Nadia, Ismail, Mohd Rosli, Hainin, K. A., Masri, Mastura, Bujang, Zaid Hazim, Al-Saffar

    Published 2021
    “…The recyclability of waste cooking oil (WCO) as rejuvenator for aged asphalt mixture improved the serviceability of pavement itself. …”
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  6. 6
    Study of Nanocellulose Fibrils. Derived from Bioresource Waste: Reduction of Agglomeration and Cross-linking.

    Study of Nanocellulose Fibrils. Derived from Bioresource Waste: Reduction of Agglomeration and Cross-linking. by Yhaya, Mohd Firdaus

    Published 2016
    “…It was found that both attachment of bulky substituents and non-polar substituents prevented the agglomeration of nanofibrils.…”
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  7. 7
    Total phenolic content and total flavonoid of H.Polyrhizus waste extract by using ultrasonic solvents extraction

    Total phenolic content and total flavonoid of H.Polyrhizus waste extract by using ultrasonic solvents extraction by Lee, Qiao Hui

    Published 2009
    “…As a conclusion, the highest polarity of the solvents and frequency extract more color pigments, total phenolic and flavonoids from red pitaya waste. …”
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  8. 8
    Sorption-desorption mechanisms of imazapic and imazapyr herbicides on biochars produced from agricultural wastes

    Sorption-desorption mechanisms of imazapic and imazapyr herbicides on biochars produced from agricultural wastes by Yavari, S., Malakahmad, A., Sapari, N.B., Yavari, S.

    Published 2016
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  9. 9
    Fundamental of Entrepreneurship ENT300 : Polar Launderette / Adiba Adha Sadon ... [et al.]

    Fundamental of Entrepreneurship ENT300 : Polar Launderette / Adiba Adha Sadon ... [et al.] by Sadon, Adiba Adha, Mohd Yaacob, Mohd Izz Syahmi, Jeman, Noradriana, Ismail, Nursuhaidah

    Published 2014
    “…Polar Laundrette, differ from any laundry where you need to queue your item to be wash and dry. …”
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    Entrepreneurship Project
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  10. 10
    Biodiesel from adsorbed waste oil on spent bleaching clay using CaO as a heterogeneous catalyst

    Biodiesel from adsorbed waste oil on spent bleaching clay using CaO as a heterogeneous catalyst by Boey, Peng-Lim, Maniam, Gaanty Pragas, Abd Hamid, Shafida

    Published 2009
    “…Cleaner oil (free from polar components and least acid content) of 28.2 ± 0.6 wt.%, a significant amount susceptible to be converted to biodiesel, was extracted using non-polar solvent. …”
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  11. 11
    Preparation and characterization of titania-cyanopropyltriethoxysilane sorbent for the extraction of polar aromatic amines

    Preparation and characterization of titania-cyanopropyltriethoxysilane sorbent for the extraction of polar aromatic amines by Miskam, Mazidatulakmam, Abu Bakar, Nor Kartini, Mohamad, Sharifah

    Published 2015
    “…The applicability of the sorbents for the extraction of polar aromatic amines by the batch sorption method was extensively studied and evaluated. …”
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  12. 12
    Development and characterisation of unsaturated polyester composite incorporating waste rubber glove crumbs as fillers

    Development and characterisation of unsaturated polyester composite incorporating waste rubber glove crumbs as fillers by Mustafa, Nuzaimah

    Published 2020
    “…This thesis, in general, aims to explore the potential of gloves waste rubber to be incorporated into polymer composites and to help minimise waste caused by gloves disposal. …”
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  13. 13
    Cooking oil waste as corrosion inhibitor for mild steel in 1M HCl solution / Nadiah Hanim Mohd Noordin

    Cooking oil waste as corrosion inhibitor for mild steel in 1M HCl solution / Nadiah Hanim Mohd Noordin by Mohd Noordin, Nadiah Hanim

    Published 2016
    “…The inhibition behaviour of palm cooking oil waste inhibitor (PCOWAI) on mild steel in 1M HCl as corrosive solution containing different concentrations of PCOWI at 299, 323 and 343K was investigated by weight loss and potentiodynamic polarization and electrochemical impedance spectroscopy. …”
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  14. 14
    Adsorption behaviour of carboxylic acid in cooking oil waste on steel in aqueous solution / Junaidah Jai, Wan Shabuddin Wan Ali and M.H. Ekramul

    Adsorption behaviour of carboxylic acid in cooking oil waste on steel in aqueous solution / Junaidah Jai, Wan Shabuddin Wan Ali and M.H. Ekramul by Jai, Junaidah, Wan Ali, Wan Shabuddin, Ekramul, M.H.

    Published 2013
    “…However, mild steel is easily corroded when exposed to a corrosive environment. Palm cooking oil waste (PCOW) was introduced as a new organic corrosion inhibitor due to its fatty acids content. …”
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  15. 15
    Determination of polar aromatic amines using newly synthesized sol-gel titanium (IV) butoxide cyanopropyltriethoxysilane as solid phase extraction sorbent

    Determination of polar aromatic amines using newly synthesized sol-gel titanium (IV) butoxide cyanopropyltriethoxysilane as solid phase extraction sorbent by Miskam, Mazidatulakmam Akmam, Abu Bakar, Nor Kartini, Mohamad, Sharifah

    Published 2014
    “…A solid phase extraction (SPE) method has been developed using a newly synthesized titanium (IV) butoxide-cyanopropyltriethoxysilane (Ti-CNPrTEOS) sorbent for polar selective extraction of aromatic amines in river water sample. …”
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  16. 16
    Effect Of Surface Treatment On The Performance Of Polyester Composite Filled With Waste Glove Rubber Crumbs

    Effect Of Surface Treatment On The Performance Of Polyester Composite Filled With Waste Glove Rubber Crumbs by Salit, Mohd Sapuan, Mustafa, Nuzaimah, Razali, Nadlene, Mohammad Jawaid

    Published 2020
    “…The FTIR analysis indicates more polar functional groups and soluble elements on the treated rubber surface. …”
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  17. 17
    Investigation of polarization in membrane distillation (MD) process and its energy efficient solution for freshwater production in Malaysian households

    Investigation of polarization in membrane distillation (MD) process and its energy efficient solution for freshwater production in Malaysian households by Bahar, Rubina, Ariff, Tasnim Firdaus, Ismail, Yusof

    Published 2017
    “…MD is an ambient pressure process which works mostly below a temperature of 80 Degree Celsius, hence very much suitable to harvest solar/ waste energy. However, MD system has a limitation of restricted production due to temperature and concentration polarization on the membrane surface.This work aims to deal with fundamental investigation on Polarization in MD process to make it a more effective. freshwater supply system for Malaysian households. …”
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  18. 18
    Biodiesel from Adsorbed Waste Oil on Spent Bleaching Clay using CaO as a Heterogeneous Catalyst

    Biodiesel from Adsorbed Waste Oil on Spent Bleaching Clay using CaO as a Heterogeneous Catalyst by Gaanty Pragas, Maniam, Boey, Peng Lim, Shafida, Abd Hamid

    Published 2009
    “…Cleaner oil (free from polar components and least acid content) of 28.2 ± 0.6 wt.%, a significant amount susceptible to be converted to biodiesel, was extracted using non-polar solvent. …”
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  19. 19
    Determination of thermal oxidation marker of frying palm oil in relation to total polar compounds

    Determination of thermal oxidation marker of frying palm oil in relation to total polar compounds by Aini Norhidayah, Mohamed

    Published 2011
    “…In this study,samples were fresh oil,oil subjected to controlled heating and frying in the laboratory at 180 °C to 200 °C for 6 hr and waste oils collected from various food outlets.The differences between fresh and thermally oxidized oil were evaluated based on several parameters;total polar compounds(TPC),fatty acids composition,short chain fatty acids,trans fatty acid, iodine value (IV),free fatty acids (FFA)content,adsorption at 233 and 269 nm under ultra violet (UV)spectrum and oil color.Results showed that fresh and thermally oxidized samples had significantly different level of total polar compound.Color index or absorption at 420 nm showed good correlation(r= 0.848)to TPC but depended on frying parameter especially the food medium.Thermally oxidized oil had decrease in unsaturated fatty acids and increase in saturated fatty acids content.No trans fatty acid was detected in all samples. …”
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  20. 20
    Determination of polar aromatic amines using newly synthesized sol–gel titanium (IV) butoxide cyanopropyltriethoxysilane

    Determination of polar aromatic amines using newly synthesized sol–gel titanium (IV) butoxide cyanopropyltriethoxysilane by Miskam, Mazidatulakmam, Mohamad, Sharifah, Abu Bakar, Nor Kartini

    Published 2014
    “…A solid phase extraction (SPE) method has been developed using a newly synthesized titanium (IV) butoxide-cyanopropyltriethoxysilane (Ti-CNPrTEOS) sorbent for polar selective extraction of aromatic amines in river water sample. …”
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