Residential Areas and Hostelries wastewater, including water generated by domestic use, by shops, restaurants and laundries, must be adequately treated to meet the discharge requirements of public sewers or channel, or reuse as irrigation water mainly.
This wastewater has the following characteristics:
- Variations in flow depending on the time of day and season (mainly in tourist areas).
- High suspended solids content.
- Presence of oils, fats and detergents.
- High concentration of easily biodegradable organic matter.
- Adequate concentration of nutrients.
By Sistema Azud, S.A. based in Alcantarilla, SPAIN.
In 2004-2005 LIFETECH`s laboratory worked out an advanced oxidation process (AOP) for removal of dioxins and furans (PCDD/F), chlorophenols and other contaminants from the BCD process wastewater. Consequently, our technology was installed and from April 2006 successfully used in the `Spolana-Dioxins` Project at SPOLANA a.s. in Neratovice, Czech Republic, as a part of Special Wastewater Treatment Plant. Our supply consisted of an ozone generator with the output of 5 kg O3/h at 10% w/w ozone concentration, two reaction tanks with mixing systems, a vent ozone destructor, and a control system. The world largest project for removal of PCDD/F was managed by BCD CZ a.s., a subsidiary of Thermal and Chemical Soil Remediation Ltd.
By Lifetech based in Brno, CZECH REPUBLIC.
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 cases, there are restrictions on wastewater that is discharged to city sewer systems or to other publicly owned treatment facilities. Many jurisdictions even restrict or regulate the runoff of stormwater — affecting not only industrial and commercial land, but also residential properties as well.
By Myron L Company based in Carlsbad, CALIFORNIA (USA).
It’s a well-documented fact that the fresh water drawn from our rivers, lakes and springs has degraded significantly in quality over the past several decades. In pursuit of improving the quality of our water resources, Scientists have applied magnetic technology systems to help clean rivers, lakes and salt-water lagoons. Water that could once be used for drinking, washing and irrigation is now impacted by sewage and industrial wastes. This makes untreated water resources non-usable for residential purposes. This challenge is being addressed by MAGNATION Next Generation Systems. This system safely and effectively helps biologically activate the water for a healthier bio-environment and improved eco-balance.
By Magnation Water Technologies - Magnation Corporation based in Oakland, CALIFORNIA (USA).
Measurement of cold and hot water flows / BTU energy in residential buildings as well as large building complexes such as hospitals, schools, factories and offices to monitor and control usage.
By Spire Metering Technology based in Marlborough, MASSACHUSETTS (USA).
It is estimated that there are over 3,000 former Manufactured Gas Plant (MGP) sites across the United States. Another 4,000 dot the landscape of Canada, the UK, continental Europe and Japan. These sites were built long ago on rivers or harbors, often on the outskirts of towns and cities; locations that are now frequently in close proximity to infrastructure, buildings and residential areas. Many underlie or abut valuable commercial, residential, and municipal properties, posing environmental hazards to ground and surface waters. The urgency of remediation has increased due to a potent blend of community activism, regulatory pressure, high real estate values, and the need to reduce liability in light of the Sarbanes-Oxley Act and other measures.
By TerraTherm, Inc. based in Gardner, MASSACHUSETTS (USA).
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