Publications


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Dr. John M. Onyari Publications
12017Adsorption Of Malachite Green From Aqueous Solutions Onto Rice Husks: Kinetic And Equilibrium Studies
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22015Experimental Investigation On Performance,emission And Combustion Characteristics Of Croton Megalocarpus Of Biodiesel Blends In A Direct Injection Diesel Engine
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32015Effects Of Antioxidants On Oxidation And Storage Stability Of Croton Megalocarpus Biodiesel.
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42014Enzymatic Decolorization Of Malachite Green Dye By A Newly Isolated Bacillus Cereus Strain Wwcp1
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52014Process Optimization For Production Of Biodiesel From Croton Oil Using Two-stage Process
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62014Methylene Blue Adsorption Onto Coconut Husks/Polylactide Blended Films: Equilibrium And Kinetic Studies
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72014Equilibrium And Kinetics Studies For The Biosorption Of Aqueous Cd (II) Ions Onto Eichhornia Crasippes Biomass,
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82014Adsorption Of Congo Red Dye From Aqueous Solutions Using Roots Of Eichhornia Crassipes: Kinetic And Equilibrium Studies
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92014Biosorption Of Zn (II) Ions From Aqueous Solutions By Water Hyacinth (Eichhornia Crasippes): Equilibrium And Kinetic Studies,
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102014Adsorption Of Pb (II) Ions From Aqueous Solutions By Water Hyacinth (Eichhornia Crassipes): Equilibrium And Kinetic Studies,
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112013Adsorption Of Methylene Blue Dye From Aqueous Solutions Using Eichhornia Crassipes
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122012), Biosorption Of Malachite Green From Aqueous Solutions Onto Polylactide/Spent Brewery Grains Films: Kinetic And Equilibrium Studies
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132012Mechanical And Thermal Degradation Properties Of Silk From African Wild Silkmoths
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142012Study On The Microstructure Of African Wild Silk Cocoon Shells And Fibers
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152012Trace Element Concentrations In Some Traditional Diets Consumed In Selected Parts Of Eastern Province Of Kenya
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162011The Effect Of Temperature And Blending On The Specific Gravity And Viscosity Of Jatropha Methyl Ester
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172011Evaluation Of Chemical And Physical Properties Of Biodiesel Produced From Used Edible Vegetable Oil
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182011Study On Weight Loss And Moisture Regain Of Silk Cocoon Shells And Degummed Fibers From African Wild Silkmoths
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192010Distribution Of Cd And Zn Levels In Soils And Acacia Xanthophloea Benth. From Lake Nakuru National Park, Kenya
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202010). Levels Of Selected Heavy Metals & Fluoride In Water Around Fluorspar Factory In Kerio Valley, Kenya
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212009Synthesis And Properties Of Novel Polyvinyl Alcohol-Lactic Acid Gels
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222009Carbon Sources Supporting A Diverse Fish Community In A Tropical Coastal Ecosystem (Gazi Bay, Kenya)
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232009Autotrophic Carbon Sources For Fish Communities In A Tropical Coastal Ecosystem (Gazi Bay, Kenya)
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242008Biodegradability Of PLA, Preparation And Properties Of PLA/Gum Blends
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252007The Distribution Of Cu And Pb Levels In Soils And Acacia Xanthoploea Benth. From Lake Nakuru National Park Kenya
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262006Structure And Composition Of Acacia Xanthophloea Woodland In Lake Nakuru National Park, Kenya
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272003Triblock Copolymers Of Lactide With Poly(ethylene Glycol) And Influence Of Stereochemical Composition, Macromolecular Symposia , Vol 193,1, Pp 143-158
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282003Preparation And Mechanical Properies Of PCLCellulose Polymer Blends , 9 Th NAPRECA Symposium Proceedings , August, Pp 70-74.
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292003Heavy Metal Distribution In Surface Sediments From Mtwapa And Shirazi Creeks, Kenyan Coast, Bulletin Environmental Contamination And Toxicology , 70, 1220-1227
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302003Attahiru S, Shiundu PM, Onyari JM And Mathu EM (2003), Removal Of Cu (II) From An Aqueous Solution Using A Micaceous Mineral Of Kenyan Origin,
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312003Heavy Metals In Sediments From Makupa And Port-Reitz Creek Systems: Kenyan Coast ,
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322001Occurrence Of Heavy Metal Pollutants In Sediments And Fish In Port Reitz, Mtwapa And Shirazi Marine Tidal Creeks Along The Kenyan Coast
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331996) Multicomponent Polymers Of Poly(lactic Acid) Macromonomers With Methacrylate Terminal And Copolymers Of Poly(2-hydroxethyl Methacrylate),
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341996Introduction To Environmental Management,
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351996Multi-component Polymers Containing Polylactic Acid
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361996Element Content Of Lakes In The Great Rift Valley Of East Africa
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371995Multi-component Comb Shaped And Networks Containing Poly(lactic Acid)
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381991Lead Contamination In Street Soils Of Nairobi City And Mombasa Island,
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391989Distribution Of Cr, Pb, Cd, Zn, Fe And Mn In Lake Victoria Sediments, East Africa,
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401987The Concentration Of Heavy Metals: Manganese, Iron, Copper, Zinc, Cadmium And Lead In Sediments And Fish From The Winam Gulf Of Lake Victoria And Fish Bought In Mombasa Town Markets,
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411986Determination Of Manganese, Iron, Copper, Zinc, Cadmium And Lead In Fish Species, And Sediments From Mombasa Town And The Winam Gulf Of Lake Victoria,
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421986The Need For Aquatic Pollution Studies In Kenyan Inland Waters
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431985The Concentrations Of Mn
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