Zayed, Sand-filters used for wastewater treatment: Buildup and distribution of microorganisms. Water Research, 1999. 33(8): p. 1949-1955. :Bahgat, M., Dewedar, A., & Zayed, A. (1999). Sand-filters used for wastewater treatment: buildup and distribution of microorganisms. Water Research,...
Wastewater treatment is an ancient technique but the necessity of saving water and wastewater treatment have been felt in the last few decades due to the increasing water pollution and water demand8,9. Wastewater has been divided according to the source of generation; therefore, laundry wastewater ...
Used for quartz sand filters, activated carbon filters, softening filters, manganese sand filters, fluoride removal filter. Quartz sand filter is one of the main equipments of the deep treatment of the water , and the selection of filter material generally is quartz sand or activated car...
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...
Sand filters for use in wastewater treatment installations Smilšu filtri izmantošanai notekūdeņu attīrīšanas iekārtās tmClass Metal or textile cartridge filters, sand filters, activated carbon filters or filters with any other granular material Metāla vai auduma kasetņu filtri...
The sorption capacities of sand filters used for onsite wastewater treatment and their associated risks of phosphorus (P) leaching on contact with rainwater were investigated in column experiments and with modelling tool for over 300 days. Columns packed with sand were exposed to real domestic wastewa...
Filters of that type are often regarded as versatile devices applicable to the treatment of surface ... W Sawiniak,M Kłos 被引量: 2发表: 2005年 Wastewater recycling: Swedish steel plant goes green When a major steel plant on the east coast of Sweden installed a new rolling mill its ...
Use of higher plants and bed filter materials for domestic wastewater treatment in relation to resource recycling A bench scale experiment was conducted to compare the effectiveness of three kinds of bed filters (zeolite, zeolite + shell fossils, charcoal chips) and fi... K Abe,YO&N Kihou - ...
Define Sand filter. Sand filter synonyms, Sand filter pronunciation, Sand filter translation, English dictionary definition of Sand filter. n a layer of sand or gravel used to expose sewage effluent, in its final stages, to air and the action of microorg
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 ...