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How can you take care of a slow sand filter on your own? Although slightly out-of-date, this document provides a detailed and well-illustrated description on how to operate and maintain a simple slow sand filter.
VEENSTRA, S. VISSCHER, J.T. (1985): Slow Sand Filtration: Manual for Caretakers. (= IRC Training series , 1 ). The Hague: IRC International Water and Sanitation Centre URL [Accessed: 06.02.3012]Factsheet on emergency drinking water disinfection from the U.S. Environmental Protection Agency (U.S. EPA). The factsheets can be downloaded as PDF in English, Spanish, French, Arabic and Vietnamese.
Short introduction on technical and practical aspects of chlorination.
This infographic summarises key information concerning Khairat Al-Shamal.
Most small wastewater treatment plants , which are based on the activated sludge or variants of the activated sludge process, are generally designed as smaller versions of large-scale plants but without primary settling facilities.
GORONSZY, M.S. (1979): Intermittent Operation of the Extended Aeration Process for Small Systems. In: Research Journal of the Water Pollution Control Federation: Volume 51 , p. 274-287. URL [Accessed: 04.08.2023]This directory is part of UNEP collaboration with SIDS on the implementation of the Waste Management chapter of the Barbados Programme of Action. It focuses primarily on proven sound environmental technologies for solid, liquid and hazardous waste management plus those currently successfully being used in SIDS within the Caribbean Region.
UNEP (2004): A Directory of Environmentally Sound Technologies for the Integrated Management of Solid, Liquid and Hazardous Waste for SIDS in the Caribbean Region. Nairobi: United Nations Environment Programme Global Programme of Action (UNEP-GPA)) and Caribbean Environmental Health Institute (CEHI) URL [Accessed: 04.08.2023] PDFThe mass of contaminants present in domestic and industrial wastewaters, in leachates, groundwaters, and in soils naturally varies with either time or space. These natural and sometimes severe variations are coupled with the uncertainties associated with direct exposure to the environment. In the face of such an unsteadystate behavior, facilities used for the removal of contaminants are often designed with the potentially unrealistic expectation that they can be operated as steady-state systems.
IRVINE, R.L.,WILDERER, P.A. and FLEMMING, H.C. (1997): Controlled Unsteady State Processes and Technologies. An Overview. In: Water Science and Technology: Volume 35 Issue 1, p. 1-10. URL [Accessed: 04.08.2023] PDFThis infographic summarises key information concerning Crown Can.
Sustainable Management of Available Water Resources with Innovative Technologies - Management of Highly Variable Water Resources in Semi-Arid Regions (SMART-MOVE) is the follow-up and implementation phase of the preceding SMART I and II projects, which aimed at developing a transferable approach for Integrated Water Resources Management (IWRM) in the Lower Jordan Valley. The objective of one of the work packages was the application of the GIS-based ALLOWS tool to identify potential wastewater management solutions and to provide associated cost indicators for the solutions in the Al-Salt region.
LANGE, T., RUSTEBERG, B., SAUTER, M., ALMANASEER, N., VOGEL, K. (2019): Integrated Water Resources Management in the Lower Jordan Valley Sustainable Management of Available Water Resources with Innovative Technologies - Management of Highly Variable Water Resources in semi-arid Regions SMART-MOVE. In: Final Report -SMART-Phase III URL [Accessed: 30.05.2023]This website illustrates new decision support tool to assist wastewater management in Drin basin. The new Wastewater Management Decision Support Tool (WEMDST), a pilot within the GEF Drin Project, will help local planners identify environmentally efficient and cost-efficient solutions.
https://www.gwp.org/en/GWP-Mediterranean/WE-ACT/News-List-Page/WEMDST-consultation/ [Accessed: 30.05.2023]