ISBNs beginnend mit 978-3-934984-xx-x ATV-M 209E "Measurement of the Oxygen Transfer in Activated Sludge Aeration Tanks with Clean Water and in Mixed Liquor" GFAHeft199626,50 € ATV-M 256-1E "Employment of Operational Measuring Devices in Sewage Treatment Plants, Cover Sheet: General Requirements, GFA 198917,00 € ATV-M 256-2E "Employment of Operational Measuring Devices in Sewage Treatment Plants, Sheet 2: Requirements on Water Level Measuring Devices for Flow Measurement" GFA 198914,00 € ATV-M 256-3E "Employment of Operational Measuring Devices in Sewage Treatment Plants, Sheet 3: Requirement on Devices of GFA 198914,00 € ATV-M 256-4E "Employment of Operational Measuring Devices in Sewage Treatment Plants, Sheet 4: Requirements on Measuring GFA 198914,00 € ATV-M 256-5E "Employment of Operational Measuring Devices in Sewage Treatment Plants, Sheet 5: Requirement on for Measurement and Monitoring of Water and Filling Levels in Pump Slu GFA 198914,00 € ATV-M 263E "Recommendations for Corrosion Protection of Steel Components in Wastewater Treatment Plant Using Coating and Cladding GFAHeft199117,00 € ATV-M 268E "Control and Regulation of N Elimination Using The Activate Sludge Process" GFAHeft1997 ATV-M 269E "Requirements on On-line Process Analysis Equipment for N and P" GFAHeft199525,00 € ATV-M 704E Operational Methods for the Self-Monitoring of Wastewater Systems GFAHeft1997100 Treffer 1 2 3 4 5 6 7 8 9 ...