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1981 Sorlini S., Gialdini F. Conventional oxidation treatments for the removal of arsenic with chlorine dioxide, hypochlorite, potassium permanganate

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Pollack Periodica
Authors: Ivana Schwarzova, Nadezda Stevulova, Eva Singovszka, Eva Terpakova, and Jozef Junak

. Composition, structure and thermal degradation of hemp cellulose after chemical treatment , Polym. Degrad. Stability, Vol. 89 , 2005 , pp. 327 – 335 . [12] Cordeiro

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treatment for wastewater decontamination , A review, Science of Total Environment , Vol. 409 , No. 20 , 2011 , pp. 4141 – 4166 . [2] Pikorova T

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Pollack Periodica
Authors: Kalman Buzas, Peter Budai, and Adrienne Clement

One and a half year long field sampling was established in order to evaluate the contamination of storm water runoff. The event means (EMC) total petroleum hydrocarbons (TPH) concentration of the runoff was a function of the actual traffic intensity and the rainfall depth. It was concluded that this TPH, of which dominant component is the engine-oil (characteristically C28) does not form an ‘oil-in-water’ type emulsion in the condition of normal motorway-operation, but is interlocked to asphalt, rubber and soot particles of maximum some ten microns size. This condition influences the possibility, way and extent of separation alike. The separation equipments and their sizing applied so far are not suitable to achieve efficient surface water protection. Practical prevention method of accidental type environment pollution was also suggested. On the basis of the international literature evaluation, technical solutions capable to decrease the runoff pollution were summarized. Among these, useful calculation method was developed for designers to determine the sufficient storage capacity (water quality volume) of reservoirs applied for water quality protection. Monitoring technique of runoffs, which are characterized time dependent, variable pollutant concentrations by their nature, was proposed. It was stated that the administrative regulation should aim at the EMC instead of current concentration. Beside TPH information was gained on polycyclic aromatic hydrocarbons (PAHs), suspended solids, heavy metals, pH, and nutrient (N, P) pollution of the runoff, which are valuable for the grounding of further research results.

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] Wilson D. J. , Williams R. L. , Pond R. C. ( 2001 ), Plasma modification of PTFE surfaces. Part I: Surfaces immediately following plasma treatment . Surface and Interface Analysis , 31 , 385 – 396 . DOI: 10.1002/sia

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. Antonopoulou G. , Kirkou A. , Stasinakis A. S. ( 2013 ). Quantitative and qualitative greywater characterization in Greek households and investigation of their treatment using physicochemical methods , Science of The Total

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2009 Influence of treatment with hot water, chemical scarification and storage time on germination of Virginia fanpetals, Sida hermaphrodita (L.) Rusby seeds Buletyn Instytutu Hodowli i Aklimatyzacji Roślin

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International Review of Applied Sciences and Engineering
Authors: Adebayo Surajudeen Adekunle, Adekunle Akanni Adeleke, Peter Pelumi Ikubanni, Peter Olorunleke Omoniyi, Tajudeen Adelani Gbadamosi, and Jamiu Kolawole Odusote

solution heat treatment, the aluminum alloy is heated to a temperature range between 400 and 540 °C in order to re-dissolve the soluble alloying elements in solution to produce a single phase solution, that is, a solute-rich solid solution after holding at

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treated by three on-site treatment systems Environmental Technology 27 653 – 663 . [3]. M. Pidou

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. Fundamentals settings associated with the FEM are first to be fixed by examining the model convergence in terms of the grid independence test, near wall treatment and the location of the border of the discretized finite domain of calculation. This paper

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