Keeping the water in our lakes, rivers, and streams clean requires monitoring of water quality at many points as it gradually makes its way from its source to our oceans. Over the years ever increasing environmental concerns and regulations have heightened the need for increased diligence and tighter restrictions on wastewater quality. Control of water pollution was once concerned mainly with treating wastewater before it was discharged from a manufacturing facility into the nation`s waterways. Today, in many...
For Consistent Removal of Stormwater Pollutants from Runoff and on Impervious Surfaces. Our FITT-for-Purpose treatment approach to physically and naturally reduce pollutants out of storm water flows are low in energy use (no electrical components) and easy to maintain.
Approximately, 70% of the dust in the air is created by plying vehicles on the road. Removing this ‘nonpoint source’ pollution, along with the traditional larger debris, has become the newest challenge to sweeping technology. Contaminated air leads to breathing disorders
Turbidity in natural waters is recognized as an important indicator of its environmental health, and because it's a good surrogate for suspended sediment, monitoring turbidity has always been the "holy grail" for hydrologists. But because of earlier technology, "turbidity" has traditionally been a "bad word". The DTS-12 turbidity sensor is the first sensor to make turbidity monitoring practical, and no longer difficult, inaccurate, expensive, or labor-intensive.
Turbidity is the cloudiness or murkiness of water...
based in Victoria, BRITISH COLUMBIA (CANADA).
LDI laser remote sensing technology provides users with the tools to conduct broad and accurate environmental surveys of both water and ground in stressed environmental zones, which makes our products especially suitable for oil spill response operations. The technology is based on the Laser Induced Fluorescence (LIF) and realized by the Fluorescent Lidar Systems – FLS (LiDAR – Light Detection And Ranging).
Our world is on the cusp of a stormwater design revolution - a change in the theories of stormwater management that we have held for 200 years which now call us to consider the impact of water quantity and quality on our future generations. Government agencies and their citizenry are calling for innovative new ways to ensure that our natural water resources remain vital and sustainable.
GCL can be used in highway and civil applications such as at airport de-icing facilities used to remove ice build up on the surfaces of planes. During the application process, glycol-based de-icing fluids can leak into local stormwater runoff, potentially causing pollution. CETCO GCLs were found compatible with de-icing fluid (glycol diluted 50/50 with water). GCLs can also be used to line roadway drainage swales for containment and prevent excessive percolation, thereby minimizing potential for groundwater...
It is the job of Stormwater and Floodplain Manager to plan, develop and manage our resources that provide a response to the hydrologic cycle and our part in it. Water evaporates, falls from the skies onto urban, rural and forested lands, and runs off into streams, rivers and lakes, as well as onto roofs, roads and urban landscapes and is utilised by those who live there. You design the physical infrastructure necessary to meet the needs of society and to preserve the natural environment, and model its ability to...
Problem: Channels are oftentimes subject to debilitating erosion due to the water contained by the channel walls. Depending on the velocity of the water flow and the frequency and degree of stormwater runoff, severe hydraulic stresses upon the channel walls can pose significant dangers to the system.
Wastewater treatment processes considered for this industry must address industry specific nuances like slug discharges of pulp, stormwater runoff and air emissions for compounds such as total reduced sulfur (TRS)
The ability to collect useful data about sediment transport and other pollutants closely coupled to SSC (such as nutrients, e-coli, phosphates and nitrates) is dependent on the timing and frequency of manual grab samples during run-off events. Most sediment and pollutant is transported during a small number of storm events which are infrequent and unpredictable. When they do occur, trained personnel or the proper equipment may not be available to collect grab samples. An automated pump sampler can eliminate the...
based in Victoria, BRITISH COLUMBIA (CANADA).
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