Sequoia Water And Wastewater Equipment
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Manufactured by Sequoia Scientific, Inc.based in USA
LISST-Tau is a high-precision transmissometer for underwater vehicles, profiling packages, CTDs, and other systems. With high-quality optics and a carefully selected LED source, it transmits a collimated beam through the water, and precisely measures the light transmitted through its 15 cm path. Light modulation with synchronous detection rejects ambient light, while oversampling and averaging ...
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Manufactured by Sequoia Global, Inc.based in USA
Sequoia’s process technology for coolant (antifreeze) recycling is based on vacuum distillation. It produces distilled water and >95% pure glycols from waste coolants. Approximately 3-10% residue is produced. The residue contains trace amount of oil, spent additives and sludge present in the spent ...
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Manufactured by Sequoia Global, Inc.based in USA
A mixture of heavy fuel oils, diesel fuel and water is commonly recovered from ships, tank-cleaning, washing, emergency responses to leaks, spills etc. Such wastes are collected by industrial service providers at ports, refineries, tank-terminals etc. The waste fuel oils are burned off in industrial furnaces either without treatment or after chemical treatment and centrifuging to reduce water and ...
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Manufactured by Sequoia Environmental Remediation Inc.based in CANADA
Sequoia designs and constructs groundwater treatment systems for all type of sites and contaminants. Our equipment is customized to each application, as such our groundwater treatment systems will be equipped for any challenges specific to your site. Typical groundwater treatment systems may include knockout tanks, oil water separators, sediment filtration, aeration, and activated carbon ...
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Manufactured by Sequoia Global, Inc.based in USA
Hydrogenation in combination with vacuum drying and filtration is the most complete and advanced process technology for recycling of waste transformer oils. In the Hydrogenation process, hydrogen gas reacts with sulfur, nitrogen, chlorine and other unsaturated compounds present in waste transformer oil, producing a water-white, stable product with low sulfur concentration and superior insulating ...
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Manufactured by Sequoia Scientific, Inc.based in USA
The LISST-HAB is a self-contained, stand-alone instrument system for use on profiling packages, towed and remote vehicle applications, for deployment during a HAB event. The system will continuously measure particle size distribution and concentration, along with the fluorescence of Phycocyanin (Freshwater HAB’s), Phycoerythrin (Marine HAB’s), Chlorophyll and beam ...
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Manufactured by Sequoia Global, Inc.based in USA
Disposal of waste water can be costly for many utilities, oil & gas fields, refineries and recyclers. Some wastewaters contain high total dissolved solids (TDS) including chlorides. Some others are distilled over in process units or dropped out in the bottom of tank and contain suspended solids, near-boilers like glycols and also toxics like volatiles organics or ...
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