Study of the Efficiency of the Surface Water Treatment Process Using the Concentrated Coagulation Method
T. I. Stepanenko
Donbas National Academy of Civil Engineering and Architecture
Annotation: The safety of water supply to the population plays an important role in the public utilities of the city. The state of the environment and human health depends on the quality of the water used. The most commonly used in practice is the process of coagulation treatment of natural and waste waters. In some cases, it is accompanied by problems of deterioration in the quality of treated water. These problems are caused by the increased content of metal and aluminum compounds in purified water. In order to improve the environmental safety of the water used in the work, studies were carried out on the influence of the distribution of flows of purified water between the main and bypass channels during concentrated coagulation. Experimentally, the dependences of the content of aluminum compounds in purified water were obtained during the periods: cold, during the period of flowering of reservoirs. Also, the coagulation process was studied during the flood period due to the fact that during such periods it becomes necessary to use increased doses of coagulants. As a result, the residual content of metal and aluminum compounds in purified water increases.
Keywords: coagulant, bypass channel, aluminum compounds, concentration, concentrated coagulation.
Pages: 85-93.
Link for citation: Stepanenko, T. I. Study of the Efficiency of the Surface Water Treatment Process Using the Concentrated Coagulation Method. – Text : electronic. – In: Modern Industrial and Civil Construction. – 2022. – Vol. 18, N 2. – Р. 85-93. – URL: https://donnasa.ru/publish_house/journals/spgs/2022-2/04_stepanenko.pdf (date of access: 19.09.2024). (in Russian)
Vol. 18, N 2 (2022)Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture