EXPANDED POLYSTYRENE IN WATER SOFTENING TECHNOLOGIES

Authors

Abstract

Water plays a huge role in life of human beings: daily for living and economic growth. Its quality has big impact depending on using purposes. Softening is one of main treatment of water for industrial needs. Existing water softening edifices productivity is lower than designed, because of industry level decreasing. Important questions rise of exploitation new, improving present water softening methods. Using expanded polystyrene backfill is already well known for clarifying, discoloration and deferrization. In this paper we propose applying expanded polystyrene filters with an increased layer of suspended sediment in water softening technologies combining it with liming method. Results we’ve reached showing great perspectives for simplification of existing water softening technological scheme, excluding clarifiers with suspended sediment.

 

Keywords: water hardness, water softening, expanded polystyrene filling, suspended sediment layer, liming method.

Author Biography

L. Odud, National University of Water and Environmental Engineering

postgraduate student,

References

References

Estape, P. E. (2014) Viability of using chemical speciation software in the study of the removal of Ca2+ and Mg2+ in industrial waters. Treball Final de Grau. University of Barcelona, Barcelona, 127.

Huchler, L. (2007) Is your cold lime softener effective?, Operating Practices for Industrial Water Management, 1(4), 41-48.

Kurgaev, E. F. (1977) Water clarifiers, Stroiizdat, Moskow. 192.

Martynov, S. Y. (2001) Deironing of waters in expanded polystyrene filters with increasing suspended deposit layer, Abstract of dissertation of scientific degree, RSTU, Rivne, 21.

Orlov, V., Martynov, S., Orlova, A., Yatsunov, S., Kamarouski, D. (2014) Polystyrene filters in the technological schemes of clarification, discoloration and iron removal. Polotsk state university announcer, Series F, 60-65.

Orlov, V., Martynov, S., Kunytskiy, S. (2016) Energy saving in water treatment technologies with polystyrene foam filters. Journal of Water and Land Development, 31 (X-XII), 119-122.

Orlov, V., Odud, L., Meddur, M. (2013) Water softening method with using liming. UA. Patent 84049, C02F 5/00, C02F 5/02, C02F 5/06. 10,10,2013.

Orlov, V., Zoschuk, A., Martynov, S. (1999) Expanded polystyrene filters in water treatment technological schemes, RSTU, Rivne, 143.

Ministry of Health (2016). Guidelines for Drinking-water Quality Management for New Zealand, Ministry of Health, Wellington, New Zealand, 764.

Schöntag, J. M., Pizzolatti, B. S., Jangada, V. H., Souza, F. H., Sens, M. L. (2015) Water quality produced by polystyrene granules as a media filter on rapid filters. Journal of Water Process Engineering, 5, 118-126.

UNESCO (2009). Water in a Changing World. The United Nations World Water Development Report 3, UNESCO publishing, London, United Kingdom, 318.

Vodopostachannya. Zovnishni merezi ta sporudi. Normi proektuvannya [Water supply. External networks and facilities. Main provisions of the design] (2013). DBN B.2.5-74:2013, Ministry of regional development, construction and housing communal economy of Ukraine, Kiev, Ukraine, 172.

WEF (2007). Operation of Municipal Wastewater Treatment Plants, Chapter 24, Water Environment Federation, Alexandria, USA, 70.

Zguro, A., Grigorieva, L., Chekryzhov, S., Borodina, I. (2012) Keemiatehnoloogia, INNOVE, Tallin, Estonia, 376.

Література

Estape, P. E. (2014) Viability of using chemical speciation software in the study of the removal of Ca2+ and Mg2+ in industrial waters. Treball Final de Grau. University of Barcelona, Barcelona, 127.

Huchler, L. (2007) Is your cold lime softener effective?, Operating Practices for Industrial Water Management, 1(4), 41-48.

Кургаев, Е. Ф. Осветлители воды [Текст] / Е. Ф. Кургаев  М. : Стройиздат,1977.  192 с.

Мартинов, С. Ю. Знезалізнення води н апінополістирольних фільтрах із зростаючим шаром завислого осаду [Текст] : автореф. дис. ... канд. техн. наук : 05.23.04 / С. Ю. Мартинов; [Рівненський державний технічний університет].  Рівне, 2001.  21 с.

Орлов, В. О. Пенополистирольные фильтры в технологический схемах осветления, обесцвечивания и обезжелезивания воды [Текст] / В. О. Орлов, С. Ю. Мартынов, А. Н. Орлова, С. А. Яцунов, Д. П. Комаровский // Вестник Полоцкого государственного университета.  2014.  Серия F, №16.  C. 60-65.

Orlov, V., Martynov, S., Kunytskiy, S. (2016) Energy saving in water treatment technologies with polystyrene foam filters. Journal of Water and Land Development, 31 (X-XII), 119-122.

Спосіб пом’якшення води з використанням вапна [Текст] : пат. 84049 України: МПК C02F 5/00, C02F 5/02, C02F 5/06 / Орлов В. О., Одуд Л. М., Меддур М. М.; заявник і патентовласник Рівне, Національний університет водного господарства та природокористування.  u201304200 ; заявл. 04.04.2013 ; опубл. 10.10.2013, Бюл. №19.  4 с.

Орлов, В. О. Пінополістирольні фільтри в технологічних схемах водопідготовки [Текст] / В. О. Орлов, А. М. Зощук, С. Ю. Мартинов; під заг. ред. В. О. Орлов  Рівне : РДТУ, 1999.  143 с.

Ministry of Health (2016). Guidelines for Drinking-water Quality Management for New Zealand, Ministry of Health, Wellington, New Zealand, 764.

Schöntag, J. M., Pizzolatti, B. S., Jangada, V. H., Souza, F. H., Sens, M. L. (2015) Water quality produced by polystyrene granules as a media filter on rapid filters. Journal of Water Process Engineering, 5, 118-126.

UNESCO (2009). Water in a Changing World. The United Nations World Water Development Report 3, UNESCO publishing, London, United Kingdom, 318.

ДБН В.2.5-74:2013. Водопостачання. Зовнішні мережі та споруди Основні положення проектування [Текст] . – Введ. 2014-01-01. – Київ : Міністерство регіонального розвитку, будівництва та житлово-комунального господарства України, 2013. – 192 с.

WEF (2007). Operation of Municipal Wastewater Treatment Plants, Chapter 24, Water Environment Federation, Alexandria, USA, 70.

Згуро, A. Химичиские технологии [Текст] / А. Згуро, Л. Григорьева, С. Черкрыжов, И. Бородина  Таллин : INNOVE, 2012.  376 с.

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Published

2017-10-23

How to Cite

Odud, L. (2017). EXPANDED POLYSTYRENE IN WATER SOFTENING TECHNOLOGIES. Municipal Economy of Cities, (137), 87–92. Retrieved from https://khg.kname.edu.ua/index.php/khg/article/view/5070

Issue

No. 137 (2017): Серия: Технические науки и архитектура

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статьи

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