Isolation and Characterization of <i>Schmutzdecke</i> in Slow Sand Filter for Treating Domestic Wastewater
نویسندگان
چکیده
منابع مشابه
performance of biological system and advanced oxidation processes (aop) treating antibiotic production industrial wastewater
در این مطالعه، عملکرد دو سیستم اکسیداسیون شیمیایی پیشرفته و یک سیستم بیولوژیکی برای حذف آموکسی سیلین در فاضلاب های سنتزیدر غلظت های مشابه با موارد صنعتی مورد بررسی قرار گرفته شدند. مطالعه انجام شده دارای سه بخش متفاوت اکسیداسیون با ازن و اشعه uv، اکسیداسیون با استفاده از نانو فتوکاتالیست tio2 و استفاده از بیوراکتور هوازی لجن فعال با جداکننده های فیزیکی می باشد. در هر بخش، متغیر های متفاوتی متنا...
15 صفحه اولAssessment of temporal and spatial evolution of bacterial communities in a biological sand filter mesocosm treating winery wastewater.
AIMS To assess the impact of winery wastewater (WW) on biological sand filter (BSF) bacterial community structures, and to evaluate whether BSFs can constitute alternative and valuable treatment- processes to remediate WW. METHODS AND RESULTS During 112 days, WW was used to contaminate a BSF mesocosm (length 173 cm/width 106 cm/depth 30 cm). The effect of WW on bacterial communities of four B...
متن کاملA survey on the performance of moving bed biofilm reactor and rapid sand filter in wastewater treatment
Moving bed biofilm reactor (MBBR) is a process in which attached growth is utilized for wastewater treatment. This process does not require sludge recycling or backwash. Activated sludge processes can be promoted to an MBBR by adding media to an aeration tank. Rapid sand filter is a physical method for the removal of total suspended solids (TSS) in advanced wastewater treatment. The purpose of ...
متن کاملPreliminary Feasibility Study of a Sand-Clay Filter for treating Surface and Industrial Wastewaters in Trinidad
Some physical, chemical and biological properties of raw water collected from Caroni River in Central Trinidad and raw wastewater from Angostura Distillery in North Trinidad were measured in the laboratory. In addition, the properties of the water effluent obtained by passing the raw Caroni River water through various sand-clay filter media that differed in the proportions of sand and clay by v...
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ژورنال
عنوان ژورنال: Journal of Ecological Engineering
سال: 2022
ISSN: ['2299-8993']
DOI: https://doi.org/10.12911/22998993/153460