Phosphorus Removal from Wastewater Using Oven-Dried Alum Sludge
نویسندگان
چکیده
منابع مشابه
Two strategies for phosphorus removal from reject water of municipal wastewater treatment plant using alum sludge.
In view of the well recognized need of reject water treatment in MWWTP (municipal wastewater treatment plant), this paper outlines two strategies for P removal from reject water using alum sludge, which is produced as by-product in drinking water treatment plant when aluminium sulphate is used for flocculating raw waters. One strategy is the use of the alum sludge in liquid form for co-conditio...
متن کاملDewatered alum sludge: a potential adsorbent for phosphorus removal.
Alum sludge refers to the by-product from the processing of drinking water in water treatment works. In this study, groups of batch experiments were designed to identify the characteristics of dewatered alum sludge for phosphorus adsorption. Air-dried alum sludge (moisture content 10.2%), which was collected from a water treatment works in Dublin, was subjected to artificial P-rich wastewater a...
متن کاملPhosphorus and Organic Matter Removal from Synthetic Wastewater Using Alum and Aluminum Hydroxide
ABSTRACT At present, chemical processes are widely used to remove phosphorus and organic matter from water or wastewater either as the only advanced treatment method or as a pre-treatment stage to biological treatment, and aluminium salts have been traditionally used as coagulants. In the present study removal of orthophosphate or dissolved organic matter with the use of two aluminium sources: ...
متن کاملNitrogen and Phosphorus Removal from Saline Wastewater Using Up-flow Sludge Blanket Filtration Process
There is recent trend of providing additional treatment of wastewater beyond tertiary level. The purpose is to refine water to a quality that is safe for reuse for unrestricted irrigation and other non potable uses. For this purpose Kuwait has built and operated an advanced wastewater treatment plant with present capacity of 500,000 m/d. This plant providing treatment beyond tertiary utilizes t...
متن کاملPhosphorus Removal from Domestic Wastewater Using Engineered Nano-media
Dissolved, bioavailable phosphorus originating from onsite and municipal wastewater is being recognized as one of the contributors to eutrophication and, more recently, high profile cyanobacteria incidents. This has resulted in very low regulatory limits in some regions, well below 1 mg/L, which are very hard to economically and reliably reach with conventional biological and chemical treatment...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Chemical Engineering
سال: 2012
ISSN: 1687-806X,1687-8078
DOI: 10.1155/2012/125296