Articles & Whitepapers
Águas de Malanje underpins its financial sustainability with a cost-to-income ratio of 115% - Case study
The Angolan water utility Águas de Malanje streamlined supply efficiency and strengthened its financial viability thanks to a new organizational model. The project combined technical assistance with improvements in billing and collection services to implement the necessary operating procedures. Challenges of the project Águas de Malanje’s objective was to improve the ...
Evaluation of a most probable number method for the enumeration of Legionella pneumophila from North American potable and nonpotable water samples
This study compares the performance of a novel most probable number (MPN) method (Legiolert™/Quanti-Tray®) with Standard Methods for the Examination of Water and Wastewater 9260 J for the ...
Vista Clara has delivered a Javelin NMR logging system to the New York Water Science Center in the U.S. Geological Survey (USGS) located in Coram, NY. This system featured a custom-designed 3.0-inch diameter logging probe optimized for use in the ...
Equipment & Solutions
CV rakes are installed at the inlet of screening plants, ahead of the travelling band screens or the drum screens. The water flows across the vertical bar rack where the debris are arrested. When cleaning is required, the rake which is normally parked open above deck, travels down the wall guides and tilts when reaching the bottom. The rake engages the bar rack, travels up collecting all arrested ...