Surface Water Data - Monitoring and Testing Information

Articles & Whitepapers

Match, don't mix: implications of institutional and technical service modalities for water governance outcomes in south Indian small towns

This paper seeks to contribute to the limited literature on water governance in small towns in India. For assessing water governance, we propose a broad framework encompassing adequacy and affordability, equity, sustainability and responsiveness. Analytically, the concept of ‘service modality’ is expanded to include not only institutional arrangements but also water resource deployment, and ...

A new reactor for denitrification and micro-particle removal in recirculated aquaculture systems

A ‘membrane-denitrification’ reactor (MDR) was developed and tested in a semi-technical recirculation aquaculture system in comparison to a double – without MDR – as reference system. The MDR ...

Why are Active and Passive Lufft Runway Sensors Always Coupled at Airports?

46 out of 50 (92%) landing approach accidents occur due to slippery runways (source: The Boeing Company). To prevent weather-related landing accidents, airports are equipped with Aviation Weather Observation System (AWOS) and Ice Detection Systems ...

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Ammonia-Nitrogen Water Quality Online Automatic Analyzer

WDet-5000 provides two options: Nessler`s reagent colorimetric method and Salicylic acid method. The instrument uses the latest optical measurement technology, has the feature of accurate measurement, low detection limit, high reliability and good adaptability ,etc.. It complies with the relevant testing standards issued by the State Environmental Protection Agency, and received a certificate of ...

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Effective Environmental Field Sampling and Data Collection

This class will give you the tools and knowledge you need to provide the project managers, supervisors, and senior level consultants in your organization with data they can rely on. This course will be particularly helpful for you if your job responsibilities include soil, ground water, and surface water sampling. Situations that can pose a challenge to collecting data and how to effectively ...