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Removal of Malachite Green Dye from Aqueous Solutions onto Microwave Assisted Zinc Chloride Chemical Activated Epicarp of Ricinus communis
Epicarp of Ricinus communis Microwave Heating Zinc Chloride Binary System Equilibrium Isotherm
2013/3/18
Competitive adsorption of malachite green (MG) in single and binary system on microwave activated epicarp of Ricinus communis (MRC) and microwave assisted zinc chloride activated epicarp of Ricinus co...
Demineralised Lignite Fly Ash for the Removal of Zn(II) Ions from Aqueous Solution
Fly Ash Zn(II) Ion Adsorption Kinetics Isotherm
2013/3/18
Among the various possibilities of limiting the disposal of fly ashes (lignite), their reutilization as adsorbent materials is worthy of consideration. To this end, proper ashes beneficiation techniqu...
Phenol Removal from Aqueous Solutions by Electrocoagulation Technology Using Iron Electrodes:Effect of Some Variables
Phenol Electrocoagulation Water Treatment Water Pollution
2013/3/19
The aim of this study was to determine the effect of electrocoagulation technology using iron electrodes on phenol removal in aqueous solutions. The removal of phenol was investigated in terms of vari...
Biological Removal of Nitrogen Compounds at a Coke-Oven Effluent Stream
Single Stage Activated Sludge Pilot Plant Nitrification Coke-Oven Plant Toxicity Risks Solids Retention Time
2013/3/19
The steel company SSAB in Oxelösund, Sweden operates a coke-oven plant and has since a long time operated an activated sludge plant for treatment of effluent water. Along with more stringent requ...
A Novel Water Pretreatment Approach for Turbidity Removal Using Date Seeds and Pollen Sheath
Coagulation Flocculation Date Seeds Pollen Sheath Turbidity Removal Bentonite
2013/3/18
Turbidity is a characteristic related to the concentration of suspended solids particles in water and has been adopted as an easy and reasonably accurate measure of overall water quality. The most wid...
Performance of Nanofiltration (NF) and Low Pressure Reverse Osmosis (LPRO) Membranes in the Removal of Fluorine and Salinity from Brackish Drinking Water
Desalination and Brackish Water Fluorine Nanofiltration Reverse Osmosis
2013/3/20
Certain areas in Senegal have a serious problem of high fluoride and salinity in underground water because of soil properties. This water currently used for drink has a bad taste on consumption and ca...
Microbial Removal of Phenol and P-Chlorophenol from Industrial Waste Water Using Rhodococcus sp.RSP8 and Its Growth Kinetic Modeling
Rhodococcus sp.RSP8 Biodegradation Phenol p-chlorophenol Inhibition Kinetics
2013/3/20
A phenol-degrading microorganism, Rhodococcus sp.RSP8, was used to study the substrate interactions during cell growth on phenol and p-chlorophenol dual substrates. Both phenol and p-chlorophenol coul...
Adsorption Application for Removal of Hazardous Chloroform from Aqueous Solution by Nanocomposites Rectorite/Chitosan Adsorbent
Nanocomposite Bioadsorbent CHCl3 from Aqueous Solution Adsorption
2013/3/19
A novel nanocomposite bioadsorbent rectorite/chitosan was prepared by controlling different mass ratios of chitosan to rectorite using the water phase intercalation technique. The structure of the bio...
N-Removal on Wastewater Treatment Plants: A Process Control Approach
Wastewater Process Control Nitrogen Removal PID Control
2013/3/19
A multilayered control design approach is proposed here. Starting with the Dissolved Oxygen (DO) control loop in the last aerated tank, the control of the recirculation sludge is added next. Once the ...
Removal of Organic Matter from Paper Mill Effluent by Electrochemical Oxidation
Paper Mill Wastewater Electrochemical Oxidation Ti/RuPb(40%)Ox Anode
2013/3/19
The electrochemical oxidation of paper mill wastewater was studied using a dimensionally stable anode of composition Ti/RuPb(40%)Ox. The oxidation process was analyzed as a function of electrolysis ti...
Removal of Androgens and Estrogens from Water by Reactive Materials
Dairy Farm Wastewater Natural Hormones Reactive Materials Reporter Gene Assay
2013/3/21
Nowadays, endocrine disruptor compounds in the water system have become a concern due to the risk of contamination to wild life and humans even at the nanogram level. Excess estrogens and androgens ar...
Removal of Copper Ions from Acid Mine Drainage Wastewater Using Ion Exchange Technique: Factorial Design Analysis
Acid Mine Drainage Ion Exchange Heavy Metal Copper Removal Factorial Design of Experiments
2013/3/21
A factorial experimental design method was used to examine the “Cu2+” removal from acid mine drainage wastewater by ion exchange technique. Ion Exchange technique is preferred because of reduced sludg...
Experimental Investigations and Theoretical Modeling Aspects in Column Studies for Removal of Cr(VI) from Aqueous Solutions Using Activated Tamarind Seeds
Adsorption Mathematical Modeling Intraparticle Mechanism Activated Tamarind Seeds Hexavalent Chromium
2013/3/20
Continuous adsorption experiments are conducted using fixed-bed adsorption column to evaluate the performance of the adsorbent developed (from activated tamarind seeds) for the removal of Cr(VI) from ...
Influence of Carbon Source on Biological Nitrogen Removal by Immobilised Bacteria
Nitrogen Removal Nitrification and Denitrification Carbon Sources
2013/3/20
Acetate, ethanol, and hydrolysed rice were used as external carbon sources in an ammonium removal process employing immobilised bacteria. The influence of the carbon source on the occurrence of free c...
Neural Network Modeling for Ni(II) Removal from Aqueous System Using Shelled Moringa Oleifera Seed Powder as an Agricultural Waste
Artificial Neural Networks Biosorption Moringa Oleifera Ni(II) Removal
2013/3/20
A single-layer Artificial Neural Network (ANN) model was developed to predict the removal efficiency of Ni(II) ions from aqueous solution using shelled Moringa Oleifera seed (SMOS) powder. Batch exper...