Study on Algae and Turbidity Removal by Floating-media and Sand Filter
نویسندگان
چکیده
منابع مشابه
Performance of Continuous Electrocoagulation Process for Turbidity Removal from Sand Filter Backwash Water
The presence of particles such as algae, clay, organic materials and water-soluble substances often create turbidity or color in water. In recent years, electrocoagulation process has attracted an extensive attention due to its advantages. Since sand filters are widely used in water treatment industry and their corresponding backwash water is large in volume, turbidity removal will save water c...
متن کاملtotal coliforms and turbidity removal of water in the continuous sand filter
the continuous filter is a kind of sand filter, which will operate without any interruptions for backwashing and also it accepts high-suspended solid levels in feed stream. fouled sand is continuously removed from the filter bed, washed and recycled back without interruption with filtration process. various samples of water with certain amounts of turbidity enter through a feed pipe and being d...
متن کاملمقایسه کارایی صافی یک لایه با بستر ماسه و صافی دو لایه با بسترهای لیکا و آنتراسیت در حذف مواد آلی و کدورت
Backgrounds and Objectives: Improvement of water quality standards and inability of mono layer filters in producing such quality caused researchers attended to multi layer filters. Due to specific characteristics of anthracite and leca can improve removal of organic materials and Surface over flow rate. The aim of this research was evaluation performance of dual media filters (anthracite/leca) ...
متن کاملEvaluating the efficiency of a baffled-filter system with sponge media on removal of turbidity, microbial agents, and total organic carbon from water
Background and Objective: Access to safe water is critical for protecting human health. Turbidity is one of the main physical parameters that affect the quality of water from both health and aesthetical points of view. Therefore, waters should be treated based on the standards set for turbidity before consumption. This study was performed to determine the performance of a bench-scale baffled fi...
متن کاملPerformance Evaluation of Different Filter Media in Turbidity Removal from Water by Application of Modified Qualitative Indices
BACKGROUND Water filtration units have been faced problems in water turbidity removal related to their media, which is determined by qualitative indices. Moreover, Current qualitative indices such as turbidity and escaping particle number could not precisely determine the efficiency of the media in water filtration, so defining new indices is essential. In this study, the efficiency of Anthraci...
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ژورنال
عنوان ژورنال: Journal of Korean Society of Water and Wastewater
سال: 2012
ISSN: 1225-7672
DOI: 10.11001/jksww.2012.26.5.659