1,721,105 research outputs found
Settling velocity of sludge in coagulation flocculation treatment of leachate using ferric chloride and chitosan
No full textInfluence of ozonation on COD in stabilized landfill leachate: Case study at Alor Pongsu landfill site, Perak
No full textInfluence of dosage, pH and contact time in stabilized landfill leachate treatment using ozone/zirconium tetrachloride catalytic oxidation
No full textOptimization and Characterization Study of Preparation Factors of Activated Carbon Derived from Coconut shell to Remove of H2S from Wastewater
Full text linkThe main point of this work is to investigate the preparations variables of activated carbon derived from coconut shell (CSAC) for removal of hydrogen sulfide (H2S) from wastewater. The CSAC was chemically modified with potassium hydroxide (KOH). The central composite design (CCD) under response surface methodology (RSM) was employed to prepare the CSAC. The three preparation variables impact on the removal efficiency (%) of H2S were examined. The preparation parameters to the responses were correlated by developing a quadratic model. The analysis of variance shows the significant impact of variable on each experimental design responses. The results show that the temperature of 857◦C, chemical impregnation ratio of 3.4wt% and activation time of 66 min were the optimum conditions for CSAC preparation of with removal efficiency of 88.8%
Potential of tin (IV) chloride for treatment in Alor Pongsu as stabilized landfill leachate
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A hybrid treatment of ozonation with limestone adsorption processes for the removal of Fe2+ in groundwater: Fixed bed column study
No full textSolidification and stabilization of the incinerated wastewater sludge from textile industry
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