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Toplam kayıt 167, listelenen: 61-70
OPTIMIZATION OF SUSPENDED PHOTOCATALYTIC TREATMENT OF TWO BIOLOGICALLY TREATED TEXTILE EFFLUENTS USING TiO2 AND ZnO CATALYSTS
(Global Network Environmental Science & Technology, 2015)
In this study, the photocatalytic degradation of two biologically treated textile finishing wastewater was investigated using powdered TiO2 and ZnO catalysts with UV-A lamp irradiation. Photodegradation and photodecolorization ...
Seasonal Characterization of Landfill Leachate and Effect of Seasonal Variations on Treatment Processes of Coagulation/Flocculation and Adsorption
(Hard, 2014)
The aim of this study was to characterize landfill leachate of Corlu that was heavily industrialized, and to examine the application of coagulation-flocculation and adsorption for the treatment of this leachate. This ...
Adsorption of Reactive Blue 222 onto an industrial solid waste included Al(III) hydroxide: pH, ionic strength, isotherms, and kinetics studies
(Desalination Publ, 2015)
In this study, an industrial waste sludge composed of metal hydroxides was used as a low-cost adsorbent for removing a reactive textile dye. Removal of the reactive dye Reactive Blue 222 (RB 222) onto an industrial solid ...
Optimization of methylene blue adsorption by pumice powder
(Techno-Press, 2015)
The main objective of this study is to evaluate adsorptive removal of Methylene Blue (MB) dye from aqueous solution using pumice powder. The effects of pH, adsorption time, agitation speed, adsorbent dose, and dye ...
Chemical and biological treatment technologies for leather tannery chemicals and wastewaters: A review
(Elsevier Science Bv, 2013)
Although the leather tanning industry is known to be one of the leading economic sectors in many countries, there has been an increasing environmental concern regarding the release of various recalcitrant pollutants in ...
A Site-Specific Index to Control the Total Effect of Point Sources Discharges and to Achieve 'Good Chemical Status' in Effluent Dependent and Effluent Dominated Water Bodies: Application on Ergene River Basin
(Springer, 2013)
In this study, a simple site-specific index entitled Discharge Effect Index (DEI) was developed to rank and control the potential risks of point sources discharges effects to Ergene River and its branches. The basin is ...
Hydraulic conductivity and removal rate of compacted clays permeated with landfill leachate
(Desalination Publ, 2013)
Compacted clay soils are widely used as a barrier to protect environment from leachate migration. The suitability of clay soil for liner material, depends on resistibility to increase in hydraulic conductivity and contaminant ...
Inhibition of boric acid and sodium borate on the biological activity of microorganisms in an aerobic biofilter
(Taylor & Francis Ltd, 2013)
The aim of this work was to study the inhibition effect of boric acid and sodium borate on the treatment of boron containing synthetic wastewater by a down flow aerobic fixed bed biofilm reactor at various chemical oxygen ...
Comparison and Seasonal Evaluation of the Rural and Urban Ambient Pm2.5 and Pm10 Mass Concentrations Based on Meteorological Parameters
(Stef92 Technology Ltd, 2013)
Epidemiological studies have shown a significant impact of fine particles below 10 w square m (PM10) on human health. Due to the increasing interest for the fine particles (PM2.5) the measurement program of the network has ...
The evaluation of fouling effects in membrane process dealing with the biologically pre-treated textile effluents
(Desalination Publ, 2012)
Wastewater reuse is necessary in the textile industry due to its consumption of large amounts of freshwater. However, the main problem with the membranes is the decline of permeate flux due to the accumulation of organic ...