Ara
Toplam kayıt 40, listelenen: 11-20
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 ...
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 ...
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 ...
A multifaceted aggregation and toxicity assessment study of sol-gel-based TiO2 nanoparticles during textile wastewater treatment
(Desalination Publ, 2016)
Innovative textiles have been concern of emerging risk of nanoparticles (NPs) to human and environment. This study aimed to investigate the aggregation, removal and biological, and ecotoxicological effects of sol-gel-based ...
Reuse of anaerobically and aerobically pre-treated textile wastewater by UF and NF membranes
(Elsevier, 2010)
The aim of this study is to compare different pre-treatment techniques before the use of UF and NF membranes for textile industry effluents. Three different applications are discussed. First, raw textile wastewater effluent ...
Scientific basis of dissolved organic carbon limitation for landfilling of municipal treatment sludge - Is it attainable and justifiable?
(Pergamon-Elsevier Science Ltd, 2014)
This study evaluated the scientific and technical basis of the dissolved organic carbon (DOC) limitation imposed on municipal sludge for landfilling, mainly for assessing the attainability of the implemented numerical ...
A comparative evaluation of ozonation and heterogeneous photocatalytic oxidation processes for reuse of secondary treated urban wastewater
(Taylor & Francis Inc, 2014)
This study aimed to optimize two oxidation processes for wastewater reuse of an urban wastewater treatment plant (UWWTP) effluent intended for human consumption. Ozonation and TiO2 photocatalytic oxidation (PCO) processes ...
The Effect of Seawater Conductivity on the Treatment of Leachate by Electrocoagulation
(Croatian Soc Chemical Engineering Technology, 2013)
The effect of seawater (SW) conductivity on the treatment of domestic solid waste leachates (DSWL) and hazardous solid waste leachates (HSWL) by means of EC was investigated. Seawater, which is a strong electrolyte with a ...
Novel Uses of Red Mud in Textile Wastewater Treatment, Dyeing, and Concrete Production
(Gh Asachi Technical Univ Iasi, 2015)
Optimum conditions for the reusability of red mud were explored testing both dried and HCl-activated red mud as a coagulant in the treatment of dyehouse wastewater. Treated dyehouse wastewater was further reused in five ...
Single and binary adsorption of iron and manganese in synthetic water using activated pumice composites: effect of monovalent and divalent ions, desorption and reuse isotherms
(Desalination Publ, 2017)
Adsorption performance of Fe and Mn, using three different activated pumice composites at varying doses, pH, and the initial metal conditions, was investigated in the single and binary metal systems. Adsorption performance ...