锅炉水处理颗粒聚苯乙烯床过滤器工艺参数的优化（实例）

Q3 Earth and Planetary Sciences

Scientific Review Engineering and Environmental Sciences Pub Date : 2019-09-09 DOI:10.22630/pniks.2019.28.3.44

Yuliya Trach, P. Wichowski

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引用次数: 0

摘要

针对所分析的锅炉水循环，研究确定热水预处理过滤器的最佳工艺参数。对所分析的情况，最佳参数为:聚苯乙烯床层粒径d = 1.25 mm，过滤速度V = 7.0 m·H - 1，过滤层高度H = 1.2 m。使用聚苯乙烯过滤床可以获得与传统使用的石英砂相当的水处理效率。污染去除动力学分析表明，在水通过聚苯乙烯床的过程中，从下向上的方向有两个区:下区主要是氧化铁的机械沉积过程，上区主要是COD浓度的降低过程。

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Optymalizacja parametrów technologicznych filtra z granulowanym złożem polistyrenowym do uzdatniania wody kotłowej (studium przypadku)

The article presents research to determine the optimal technological parameters of the hot water pre-treatment filter for the analyzed boiler water cycle. For the analyzed case, the optimal parameters are: the grain size of the polystyrene bed d = 1.25 mm, the filtration speed V = 7.0 m·h–1, the height of the filtration layer H = 1.2 m. The use of a polystyrene filter bed allows obtaining comparable efficiency of water treatment in relation to the traditionally used quartz sand. Analysis of the kinetics of pollution removal showed that during filtration of water through the polystyrene bed in the direction from the bottom up there are two zones: the lower zone is dominated by the process of mechanical deposition of oxidized iron, the upper by reduction of the COD concentration.

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来源期刊

Scientific Review Engineering and Environmental Sciences Earth and Planetary Sciences-Earth-Surface Processes

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

26 weeks

期刊介绍： Scientific Review Engineering and Environmental Sciences [Przegląd Naukowy Inżynieria i Kształtowanie Środowiska] covers broad area of knowledge and practice on fields such as: sustainable development, landscaping of non-urbanized lands, environmental engineering, construction projects engineering land management, protection and land reclamation, environmental impact of investments, ecology, hydrology and water management, ground-water monitoring and restoration, geotechnical engineering, meteorology and connecting subjects. Authors are welcome to submit theoretical and practice-oriented papers containing detailed case studies within above mentioned disciplines. However, theoretical papers should contain part with practical application of the theory presented. Papers (in Polish or English languages) are accepted for publication after obtaining positive opinions of two reviewers. Papers published elsewhere are not accepted.