Ara
Toplam kayıt 158, listelenen: 81-90
Studies on electrochemical disinfectant production using anodes containing RuO2
(Springer, 2005)
The present work contains results for artificial water electrolysis in discontinuous operation using laboratory reactors without separators. Rotating anodes with mixed oxide coatings containing IrO2/RuO2 were used. The ...
Estimation of point and diffuse contaminant loads to streams by non-parametric regression analysis of monitoring data
(Kluwer Academic Publ, 2003)
In this study, point and diffuse contaminant loads to a stream are estimated using stream monitoring data. Regression analysis is conducted to separate point source loads and background contaminant loads using water quality ...
Optimum conditions for the precipitation of chitosan oligomers with DP 5-7 in concentrated hydrochloric acid at low temperature
(Elsevier Sci LTD, 1999)
Chitosan was partially hydrolysed with 35% hydrochloric acid for 2 h at 80 degrees C and the hydrolysate stored at - 20 degrees C after dilution with water to precipitate higher molecular weight (MW) chitosan oligomers. ...
Sulfur dioxide removal from flue gases by electrochemical absorption
(Elsevier Science BV, 2007)
Electrochemical absorption and oxidation of SO2 in aqueous solutions of sulfuric acid on Pt expanded mesh anode with the electrolyte recycle in a unique reactor design and electrode configuration has been investigated. ...
Portakal kabuğu atıklarından üretilen biyokompozit ambalaj filminin aflatoksinlere karşı etkisinin incelenmesi
(2016)
Bu çalışmada yenilikçi bir ürün olarak, portakal kabuğu atıklarından üretilen biyokompozit ambalaj filmine, aflatoksin önleyici özellik kazandırılması üzerinde durulmuştur. Biyokompozit filmin içeriğini portakal kabuklarından ...
Identification of the different sources of chlorides in streams by regression analysis using chloride-discharge relationships
(Water Environment Federation, 1999)
Chloride-discharge relationships at several stations on Turkish streams are investigated, both qualitatively and quantitatively, to identify natural and anthropogenic sources of chloride. Simple expressions are used to ...
Preparation of activated carbon from a renewable bio-plant of Euphorbia rigida by H2SO4 activation and its adsorption behavior in aqueous solutions
(Elsevier Science BV, 2007)
The use of activated carbon obtained from Euphorbia rigida for the removal of a basic textile dye, which is methylene blue, from aqueous solutions at various contact times, pHs and temperatures was investigated. The plant ...
Low-cost adsorbent prepared from poplar sawdust for removal of disperse orange 30 dye from aqueous solutions
(Springer, 2019)
In this study, the applicability of char generated from poplar sawdust as an inexpensive adsorbent for the removal of a textile dye is investigated. Adsorbent samples were generated through pyrolysis at temperatures of ...
Electrocoagulation of vegetable oil refinery wastewater using aluminum electrodes
(Academic Press LTD- Elsevier Science LTD, 2009)
Electrocoagulation with aluminum electrodes was used to treat the vegetable oil refinery wastewater (VORW) in a batch reactor. The effects of operating parameters such as pH, Current density, PAC (poly aluminum chloride) ...
Choosing a recycling system using ANP and ELECTRE III techniques
(2010)
The process of coordinating with the European Union forced the Turkish government to set up new obligations and an environmental policy for Turkey. The new regulations are more obligatory and have more district lines than ...