Su ve Çevre Teknolojileri Dergisi 121. Sayı (Ağustos 2018)

46 Su ve Çevre Teknolojileri / Ağustos 2018 suvecevre.com REHBER d 10 , d 60 = malzemenin ağırlıkça sırası ile %10’u ve %60’ının altında kaldığı dane çapını göstermektedir. Geçirimlik katsayısı Beyer’e göre aşağıdaki formülden hesaplanabilir: Burada d 10 birimi mm olmalıdır. Dane boyutu dağılımı malzeme karıştırılmadan önce belirlenmelidir. Birleştirme sonrası malzemenin sıkışmaması beklenir. Yataklarda çok tabakalı bir düzenleme yapmaya gerek yoktur. KAYNAKLAR • Arceivala, S. J., Çevre Kirliliği Kontrolünde Atıksu Arıtımı, Atılım Offset, (Çeviren: V. Balman), 2002. • ATV - M 201 E, (1989). Principles for Dimensioning, Construction and Operation of Wastewater Lagoons for Communal Wastewater, German ATV Rules and Standards. • ATV-A 262E (1998). German Rules and Standards, Principles for the Dimensioning, Construction and Operation of Plant Beds for Communal Wastewater with Capacities up to 1000 Total Number of Inhabitants and Population Equivalents. • ATV-DVWK-A 134 E (2000). Planning and Construction of Wastewater Pumping Stations. • DIN 19551-3 (2002). Sewage Treatment Plants – Part 3: Rectangular Grit Chamber with Suction Type Grit Collector; Main Dimensions. • DIN 19552 (2002) Wastewater Treatment Plants - Circular Tanks – Settlement Tanks with Sludge Scraper, Suction Type Sludge Remover and Thickener; Types, Main Dimensions, Equipment. • DIN 19553 (2002). Wastewater Treatment Plants Trickling Filter with Rotary Distributor Main Dimensions And Equipment, Deutsche Norm. • DIN 19554 Wastewater Treatment Plants - Screening Plant with Straight Bar Screens as Current and Counter Current Screen - Main Dimensions, Equipment. • DIN 19557 (2004). Wastewater Treatment Plants Mineral Filter Media And Plastic Media For Percolating Filters Requirements, Testing, Delivery, Placing, Deutsche Norm. • DIN 4261-1 (2010). Small Sewage Treatment Plants Part 1: Plants for Wastewater Pretreatment • DIN EN 12255-10 (2001). Waste Water Treatment Plants Part 10 Safety Principles • DIN EN 12255-9 (2002). Wastewater Treatment Plants Part 9: Odour Control and Ventilation • DIN EN 12566-1 (2000). Small Wastewater Treatment Systems for up to 50 PT Part 1: Prefabricated Septic Tanks • DIN EN 12566-4 (2008). Small Wastewater Treatment Systems for up to 50 PT Part 4: Septic Tanks Assembled in Situ from Prefabricated Kits • DIN EN 1333 (2006). Flanges and Their Joints - Pipework Components - Definition and Selection of Pipes • DIN EN 476 (2011). General Requirements for Components used in Drains and Sewers; Health Research, Inc. (2004). Recommended Standards for Wastewater facilities, NY. • Metcalf & Eddy. (2003). Wastewater Engineering, Disposal and Reuse, Mc Graw Hill Publishing. • MOE (2008). Design Guidelines for Sewage Works, Ontario, USA. • MOP (2005) Manual of Practice: Clarifier Design, Water Environment Federation, Alexandria, VA, ABD. • MOP (2007) Manual of Practice: Automation of Wastewater Treatment Plants, Water Environment Federation, Alexandria, VA, ABD. • Muslu, Y., (1996). Atıksuların Arıtılması, Cilt II, İTÜ Matbaası. • Öztürk, İ. (2007). Anaerobik Arıtma ve Uygulamaları, Su Vakfı Yayınları. • Parshall, R.L. (1950) Measuring Water in Irrigation Channels with Parshall Flumes and Small Weirs, U.S. Soil Conservation Service, Circular 843. • Qasim, S.R., (1999). Wastewater Treatment Plants; Planning, Design and Operation, Technomic Publishing Co. Inc. • WEF (2011). Biofilm Reactors, Water Environment Federation Pres. l