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561
New composite coagulant from agro-waste (tapioca peel) and polyaluminium chloride for primary landfill leachate treatment
Published 2021“…It was characterised that PACTPPg had combined the best benefits from PAC and TPP, with an acidic property of pH 3.45, a low charge density of 3.45 mV, a higher molecular weight of 1.59 × 107 g/mol, and a bigger particle size of 4.528 × 104 d.mn. By using scanning electron microscopy/energy-dispersive X-ray (SEM-EDX), a longer connected and compact structure was observed with a diameter of 142.3 μm, i.e., 70.1% increment from PAC. …”
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Thesis -
562
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563
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564
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565
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566
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567
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568
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569
Treatment of natural rubber wastewater using oil palm empty fruit bunch, kaolin and zeolite as composite adsorbent
Published 2018“…The combination ratio of zeolite, EFB and kaolin as a composite was optimised using D-optimal mixture design (DMD) while the characterization of composite adsorbents was done using Fourier Transform Infrared (FTIR), Field Emission Scanning Electron Microscopy (FESEM), Brunauer- Emmett-Teller (BET) and zeta potential. …”
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Thesis -
570
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571
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572
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573
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574
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575
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576