Experimental Modeling and Electrochemical Analysis of Salted Oily Wastewaters

Abstract

The results of potentiometric titration and determination of the specific conductivity of mineralized oily wastewater from landfill areaand the results of the analysis of individual and combined model systems (bicarbonate, phosphate and hydrogen sulphide) at different volume ratios and a wide range of mineral saltsconcentrations were compared. Qualitative and quantitative characteristics of studied wastewater buffer system were defined.

The development of a new method for making justified decisions by municipal authorities in the management of territories on the basis of the results of the environmental express-control of the state of various media

“…Medium and small water bodies in large cities include lakes, ponds in parks and recreation areas, as well as small and medium-sized rivers and streams (for example, in St. Petersburg -Melnichnyy Ruchey, which can be compared to a small river) [8][9][10]. In most cases, these rivers and streams flow into a large river that flows through the city, or into the gulf (for example, Gulf of Finland) on the coast of which the city is located, rarely directly into the sea.…”

“…This is due to the different types of pollution and sources of them creation (for example, industrial and transport enterprises, building objects, etc.) [5][6][7][8][9][10][11][12]. It is very difficult to quickly monitor the ecological situation [13][14][15].…”