RESERCH AND EVALUATION OF REAGENT EFFICIENCY FOR STABILIZING WATER TREATMENT
Journal Title: Вчені записки Таврійського національного університету імені В. І. Вернадського. Серія: Технічні науки - Year 2018, Vol 29, Issue 1
Abstract
The problem of stabilizing treatment of water for cooling systems in the energy industry and is very relevant. With increasing water quality will reduce the volume of water discharged during purging systems. And this, in turn, leads to a reduction in the pollution of natural water bodies. In this work used known and synthesized reagents. Oxyethylidenediphosphonic acid was used to compare the efficacy of antiscalants. Among the known reagents were investigated gipan, carboxymethylcellulose, citric and tartaric acid, nitriletrimethylphosphonic acid. A study evaluating the effectiveness of agents to stabilize the tap water and model solutions with different mineralization under different temperature conditions. Efficiency on a number of agents delaying СaSO4 scale from concentrated solutions. The evaluation of the possibility of using known and synthesized reagents for stabilization of water at higher temperatures was investigated. Tartaric and citric acid are relatively effective stabilizers in concentrates reverse osmosis seawater desalination. A new inhibitor of precipitation of sodium methyldisulfonate on the basis of sodium sulfite and formaldehyde was synthesized and its effectiveness was evaluated.
Authors and Affiliations
М. М. Шуриберко, М. Д. Гомеляч, Т. О. Шаблій
Keywords
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