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Khairiraihanna Johari

Researcher at Universiti Teknologi Petronas

Publications -  68
Citations -  1536

Khairiraihanna Johari is an academic researcher from Universiti Teknologi Petronas. The author has contributed to research in topics: Adsorption & Langmuir adsorption model. The author has an hindex of 20, co-authored 61 publications receiving 1101 citations. Previous affiliations of Khairiraihanna Johari include Universiti Teknologi Malaysia.

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A critical review on TiO2 based photocatalytic CO2 reduction system: Strategies to improve efficiency

TL;DR: In this article, the main challenges in photocatalytic CO2 reduction systems and strategies to improve the efficiency of solar fuels production were discussed. And the challenges lingering on against achieving the higher photocalytic conversion of CO2 into solar fuels are also investigated.
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Adsorption enhancement of elemental mercury by various surface modified coconut husk as eco-friendly low-cost adsorbents

TL;DR: In this paper, the surface morphology and surface functional groups of adsorbents significantly changed after treatments and resulted in different Hg0 adsorption performances, and the experimental breakthrough data for all the adsorbent produced a good fit to the pseudo-second order kinetic model.
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Removal of Hg(II) from Aqueous Solution by Adsorption Using Raw and Chemically Modified Rice Straw As Novel Adsorbents

TL;DR: In this paper, a mercapto-grafted rice straw (RS-GM) was synthesized and characterized against raw rice straw, and the results showed that the RS-GM yielded a better Hg(II) biosorption performance compared to RS-Raw.
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A review on adsorptive removal of oil pollutants (BTEX) from wastewater using carbon nanotubes

TL;DR: In this article, a review summarizes the recent literature on the adsorptive removal of BTEX from wastewater using carbon nanotubes (CNTs) and recognizes a number of encouraging avenues and approaches for the upcoming research thrust.