(2004). Sand filtration in a water treatment plant: Biological parameters responsible for clogging. Journal of Water Supply: Research and Technology - AQUA, 53(2), 93-108.L‘Mauclaire,A. Schurmann, et al.Sand filtration in a water treatment plant:biological parameters responsible for clogging....
Water and wastewater treatment: biological processes B. Sizirici Yildiz, in Metropolitan Sustainability, 2012 18.3.1 Slow sand filters Slow sand filtration works primarily through biological activity that takes place on the surface of a sand bed (Baruth, 2005). During the design and operation of ...
The traditional sand filtration was replaced by biological activated carbon / ultrafiltration( BAC /UF) to form a short process for advanced drinking water treatment. The parameters of trans-membrane pressure( TMP),organic matter and particular matter were used to investigate the performance of the ...
Filtration ProcessRemote monitoring of continuous sand filters allows you to facilitate your site work and help your filters perform better, while always in control.What you will get with Sand-Cycle Sand-Cycle is a powerful remote monitoring and control tool for continuous sand filters in water and...
Mohamed M. Awad, in Solar-Driven Water Treatment, 2022 1.3.1.1 Slow sand filtration process The best natural filters are clay and hardpan filters. Although with superior filter media the movement of water in this process is very slow unless external pressure is applied to this process as ...
rationoflow-costtreatmenttechnology for the high-salt wastewater. Key words:vegetable curing factory;washing wastewater;sand filtration 蔬菜腌制加工过程中,盐水对蔬菜保存、腌制均 具有良好的杀灭虫害作用,不仅可以有效解决因淡水 ·56· 天津科技大学学报 第28 卷 第4 期 清洗造成的蔬菜腐烂变质的问题,保...
The newly issued National Drinking Water Standard required that turbidity should be lower than 1 NTU, and the substitution of sand filtration by immersed ultrafiltration (immersed-UF) is feasible to achieve the standard. This study aimed to optimise the operational processes (i.e. aeration, backwash...
L. (2017) Drinking Water Treatment Using Upflow Slow Sand Filtration Systems in High Density Cylindrospermopsis Raciborskii Cyanobacteria Water. Desalin. ... Fernando Hymn de Souza,RI Mondardo,ML Sens - 《Desalination & Water Treatment》 被引量: 4发表: 2017年 desalination and water treatment ...
In an effort to reduce the chemical dosage, optimization of sand filtration and BAC filtration were performed. The results show that the enhanced sand filtration and the improvement of water quality of BAC filter effluent can significantly reduce the dosage. Appropriate sand gradation (0.5–0.8...
One widely used solution is implementing indoor-operated slow sand filtration (SSF) as one of the final barriers in water production. SSF has gained popularity due to its low energy consumption and efficient removal of biohazards, especially microorganisms, without using chemicals. SSF involves both...