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2018

Adsorptive removal of V(V) ions using clinoptilolite modified with polypyrrole and iron oxide nanoparticles in column studies

Mthombeni, N. H., Mbakop, S., Ochieng, A. & Onyango, M. S., 2018, In : MRS Advances. p. 1-9

Research output: Contribution to journalArticle

2 Citations (Scopus)

Fixed-bed operation for manganese removal from water using chitosan/bentonite/MnO composite beads

Muliwa, A. M., Leswifi, T., Maity, A., Ochieng, A. & Onyango, M. S., 2018, In : Environmental Science and Pollution Research. 25, p. 18081-18095 15 p.

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)
Open Access
1 Citation (Scopus)

Highly efficient removal of chromium (VI) through adsorption and reduction: A column dynamic study using magnetized natural zeolite-polypyrrole composite

Mthombeni, N. H., Mbakop, S., Ray, S., Leswifi, T., Ochieng, A. & Onyango, M. S., Aug 2018, In : Journal of Environmental Chemical Engineering. 6, 4, p. 4008-4017

Research output: Contribution to journalArticle

Open Access
9 Citations (Scopus)
Open Access
3 Citations (Scopus)
Open Access
1 Citation (Scopus)
2017

A critical review on factors influencing fermentative hydrogen production

Kothari, R., Kumar, V., Pathak, V. V., Ahmad, S., Ochieng, A. & Tyagi, V. V., 2017, In : Frontiers in Bioscience - Landmark. 22, p. 1195-1220 26 p.

Research output: Contribution to journalArticle

Open Access
12 Citations (Scopus)

Batch equilibrium and kinetics of mercury removal from aqueous solutions using polythiophene/graphene oxide nanocomposite

Muliwa, A. M., Onyango, M. S., Maity, A. & Ochieng, A., 2017, In : Water Science and Technology. 75, 12, p. 2841-2851

Research output: Contribution to journalArticle

8 Citations (Scopus)

Coagulation efficiency of Dicerocaryum eriocarpum (DE) plant

Odiyo, J. O., Bassey, O. J., Ochieng, A. & Chimuka, L., 2017, In : Water SA. 43, 1, 6 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Effective Microporosity for Enhanced Adsorption Capacity of Cr (VI) from Dilute Aqueous Solution: Isotherm and Kinetics

Lloyd, M., Onyango, M. S., Ochieng, A. & Siame, J., 2017, In : Chemical Science International Journal. 19, 4, p. 1-12 12 p., CSIJ.34082.

Research output: Contribution to journalArticle

Open Access

Evaluation of synergy and bacterial regrowth in photocatalytic ozonation disinfection of municipal wastewater

Mecha, A. C., Onyango, M. S., Ochieng, A. & Momba, M. N. B., Dec 2017, In : Science of the Total Environment. 601-602, p. 626-635

Research output: Contribution to journalArticle

Open Access
20 Citations (Scopus)
Open Access
Open Access
1 Citation (Scopus)

Photocatalytic degradation of P-Cresol using TiO2/ZnO hybrid surface capped with polyaniline

Brooms, T. J., Otieno, B., Onyango, M. S. & Ochieng, A., 2017, In : Journal of Environmental Science and Health - Part A Environmental Science and Engineering. 53, 20, p. 99-107 9 p.

Research output: Contribution to journalArticle

Open Access
10 Citations (Scopus)
Open Access
2 Citations (Scopus)

Photodegradation of phenol using TiO2, ZnO and TiO2/ZnO catalysts in an annular reactor

Brooms, T. J., Onyango, M. S. & Ochieng, A., 2017, In : Journal of Water Chemistry and Technology. 39, 3, p. 155-160 6 p.

Research output: Contribution to journalArticle

Open Access
8 Citations (Scopus)
6 Citations (Scopus)

Synthesis and Characterization of New Tetradentate Ligands

Chiririwa, H. & Ochieng, A., 2017, In : Iranian Journal of Science and Technology, Transaction A: Science. 41, 4, p. 1003-1009

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Ultraviolet and solar photocatalytic ozonation of municipal wastewater: Catalyst reuse, energy requirements and toxicity assessment

Mecha, A. C., Onyango, M. S., Ochieng, A. & Momba, M. N. B., 2017, In : Chemosphere. 186, p. 669-676

Research output: Contribution to journalArticle

Open Access
23 Citations (Scopus)
2016

Application of mucilage from Dicerocaryum eriocarpum plant as biosorption medium in the removal of selected heavy metal ions

Bassey, O. J., Odiyo, J. O., Chimuka, L., Ochieng, A. & Bassey, B. J., 2016, In : Journal of Environmental Management. 177, p. 365-372

Research output: Contribution to journalArticle

Open Access
19 Citations (Scopus)

Coal-based adsorbents for water and wastewater treatment

Simate, G. S., Maledi, N., Ochieng, A., Ndlovu, S., Zhang, J. & Walubita, L. F., 2016, In : Journal of Environmental Chemical Engineering. 4, 2, p. 2291-2312

Research output: Contribution to journalArticle

Open Access
34 Citations (Scopus)
Open Access
7 Citations (Scopus)

Determination of the Most Effective Concentration of Deet and Permethrin in A Mosquito Repellent Soap and Assay of the Active Ingredients

Mtisi, F., Parekh, C. T., Ochieng, A. & Chiririwa, H., 2016, In : International Journal of Applied Chemistry. 12, 2, p. 95-105 11 p.

Research output: Contribution to journalArticle

Open Access

Impact of ozonation in removing organic micro-pollutants in primary and secondary municipal wastewater: effect of process parameters

Mecha, A. C., Onyango, M. S., Ochieng, A. & Momba, M. N. B., 2016, In : Water Science and Technology. 74, 3, p. 756-765

Research output: Contribution to journalArticle

Open Access
14 Citations (Scopus)
Open Access
4 Citations (Scopus)

Photodegradation of Molasses Wastewater Using TiO2–ZnO Nanohybrid Photocatalyst Supported on Activated Carbon

Otieno, B., Apollo, S., Naidoo, B. E. & Ochieng, A., 2016, In : Chemical Engineering Communications. 203, 11, p. 1443-1454

Research output: Contribution to journalArticle

Open Access
22 Citations (Scopus)
Open Access
5 Citations (Scopus)

Solar Photocatalysis of Methyl Orange Using Multi-Ion Doped TiO2 Catalysts

Thulari, V. R., Akach, J., Chiririwa, H. & Ochieng, A., 2016, In : International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering. 10, 12, p. 1472-1477 6 p.

Research output: Contribution to journalArticle

Open Access

Synergistic effect of UV–vis and solar photocatalytic ozonation on the degradation of phenol in municipal wastewater: A comparative study

Mecha, A. C., Onyango, M. S., Ochieng, A., Fourie, C. J. S. & Momba, M. N. B., 2016, In : Journal of Catalysis. 341, p. 116-125

Research output: Contribution to journalArticle

Open Access
38 Citations (Scopus)

UV and solar light photocatalytic removal of organic contaminants in municipal wastewater

Mecha, A. C., Onyango, M. S., Ochieng, A., Jamil, T. S., Fourie, C. J. S. & Momba, M. N. B., 2016, In : Separation Science and Technology. 51, 10, p. 1765-1778 15 p.

Research output: Contribution to journalArticle

Open Access
10 Citations (Scopus)

Vanadium (V) adsorption isotherms and kinetics using polypyrrole coated magnetized natural zeolite

Mthombeni, N. H., Mbakop, S., Ochieng, A. & Onyango, M. S., 2016, In : Journal of the Taiwan Institute of Chemical Engineers. 66, p. 172-180 9 p.

Research output: Contribution to journalArticle

Open Access
36 Citations (Scopus)
2015

Adsorption of hexavalent chromium onto magnetic natural zeolite-polymer composite

Mthombeni, N. H., Onyango, M. S. & Ochieng, A., 2015, In : Journal of the Taiwan Institute of Chemical Engineers. p. 242-251

Research output: Contribution to journalArticle

Open Access
49 Citations (Scopus)
Open Access
7 Citations (Scopus)
Open Access
3 Citations (Scopus)
2014

Comparative Study of Petrodiesel and Biodiesel in Domestic and Engine Use

Kiriamiti, H. K., Ochieng, A., Wafula, W. M., Kumar, A. & Kiambi, S-L., 2014, In : African Journal of Technology. 1, 1

Research output: Contribution to journalArticle

Integrated UV photodegradation and anaerobic digestion of textile dye for efficient biogas production using zeolite

Apollo, S., Onyango, M. S. & Ochieng, A., 2014, In : Chemical Engineering Journal. 245, p. 241-247 7 p.

Research output: Contribution to journalArticle

Open Access
16 Citations (Scopus)

Kinetic modeling of the photocatalytic reduction of Cr (VI) in the presence of dye using composite photocatalyst

Pete, K., Onyango, M. S., Sillanpää, M. & Ochieng, A., 2014, In : Journal of Chemistry and Chemical Engineering. 8, p. 918-924

Research output: Contribution to journalArticle

Open Access

Mixing Efficiency in Draft Tube Column and Stirred Tanks

Ochieng, A., Onyango, M. S. & Kiriamiti, H. K., 2014, In : African Journal of Technology. 1, 1

Research output: Contribution to journalArticle

Perception on biophysical components of Kit‐Mikayi site for cultural landscape conservation

Okello, B., Mukundi, J. B., Watako, A. O. & Ochieng, A., 2014, In : Journal of Agriculture, Science and Technology. 16, 2, p. 157-175

Research output: Contribution to journalArticle

Solar Photodegradation of Methyl Orange and Phenol Using Silica Supported ZnO Catalyst

Apollo, S., Moyo, S., Mabuoa, G. & Ochieng, A., 2014, In : International Journal of Innovation and Technology Management. 5, 3, p. 203-206 4 p.

Research output: Contribution to journalArticle

Open Access

UV/H2O2/TiO2/zeolite hybrid system for treatment of molasses wastewater

Apollo, S., Onyango, M. S. & Ochieng, A., 2014, In : Iranian Journal of Chemistry and Chemical Engineering. 33, 2, p. 107-117 11 p.

Research output: Contribution to journalArticle

Open Access
14 Citations (Scopus)
2013

An integrated anaerobic digestion and UV photocatalytic treatment of distillery wastewater

Apollo, S., Onyango, M. S. & Ochieng, A., 2013, In : Journal of Hazardous Materials. 261, p. 435-442

Research output: Contribution to journalArticle

Open Access
30 Citations (Scopus)
Open Access

UV Photodegradation and Anaerobic Digestion of MB Dye

Apollo, S., Onyango, M. S. & Ochieng, A., 2013, In : Advanced Materials Research. 781-784, p. 2245-2248 4 p.

Research output: Contribution to journalArticle

2012

Cobalt removal from wastewater using pine sawdust

Musapatika, E. T., Singh, R., Moodley, K., Nzila, C., Onyango, M. S. & Ochieng, A., 2012, In : African Journal of Biotechnology. 11, 39

Research output: Contribution to journalArticle

Open Access

Fluoride removal performance of phosphoric acid treated lime: Breakthrough analysis and point-of-use system performance

Murutu, C., Onyango, M. S., Ochieng, A. & Otieno, F., 2012, In : Water S.A.. 38, 2, p. 279-286 8 p.

Research output: Contribution to journalArticle

Open Access
15 Citations (Scopus)

Removal of Pb (II) from aqueous solution using hydrotalcite-like nanostructured material

Setshedi, K., Ren, J., Ochieng, A. & Onyango, M. S., 2012, In : International Journal of Physical Sciences. 7, 1, p. 63-72 B6C66B714519.

Research output: Contribution to journalArticle

Open Access

Simultaneous adsorption and biodegradation of synthetic melanoidin

Onyango, M. S., Ojijo, V. O., Ochieng, A., Kittinya, J. O. & Otieno, F., 2012, In : African Journal of Biotechnology. 11, 22, p. 6083-6090 8 p.

Research output: Contribution to journalArticle

Open Access