Solid Phase Extraction of Cu(II) and Zn(II) Using Ligand Immobilized Silica Gel for the Removal, Recovery, Preconcentration vis-à-vis Separation from Mixture

Mitali Sarkar, Mridula Das

Investigation on the Use of IKONOS Data to Estimate the Irrigation Needs for Crops in a Medium size Mediterranean Hydrological Basin

George Metaxas, George Karantounias

Software and Calculation Procedures for the Heat Supply on the Basis of the Geoinformation Technologies

Stanisław Jołkin

Alkaline Degradation of some Basic Dye due to Sodium Hypochlorite and the Fate of COD Load in Aqueous Environment

Mitali Sarkar, Mahadeb Das

Experiences from Application of Salix viminalis for Water and Sewage Treatment

Hanna Obarska-Pempkowiak, Katarzyna Kołecka

Mathematical Description of Wastewater from Fish Processing Treatment Technology

Tomasz Dąbrowski, Tadeusz Piecuch

Possibility of Fenton’s Reaction Application for Processes of Conditioning and Stabilization of Sludge Coming from Intensive Pisciculture Plants

Mirosław Krzemieniewski, Marcin Dębowski, Joanna Sikora

Dynamics of Vapour Bubbles While the Environmentally Friendly Refrigerating Medium Boiling

Marcin Baran, Tadeusz Bohdal

Modelling of Biofiltration Process

Klaudia Chmiel, Michał Palica

Water and Sewage Management in Health Resorts

Anna M. Anielak, Mariusz Wojnicz

Adsorption of Black DN on Modified Chitin in Air-lift Reactors: Isotherms and Breakthrough Curves

Urszula Filipkowska

Economic Analysis in Environmental Protection Issues

Aleksander Szkarowski

Quality of Water in Czajcze and Domysłowskie Lakes in Different Seasons of the Year

Gorzysław Poleszczuk, Anna Bucior, Ewa Nowicka, Krzysztof Grzegorczyk

Effect of Preliminary and Thermal Processing on the Content of Nitrate in Vegetables

Magdalena Grudzińska, Kazimiera Zgórska

Application of New Kinds of Active Carbons in the Process of Pesticide Microcontamination Removal from Water

Katarzyna Ignatowicz

The Analysis of Irrigation Systems and the Direction of Their Modernisation in the Wielkopolska Region

Piotr Stachowski, Beata Bergandy

Method of Wastewater with Large Blood Concentration Treatment with Application of Fenton Reagent

Marcin Dębowski, Marcin Zieliński, Mirosław Krzemieniewski

The Size of a Maximum Flow for Multi-occupied Buildings – the Analysis of Applied Methods

Piotr Krzysztof Tuz