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The biggest drawback of commonly used rotary joints originates from their feature of having frictional sliding faces that decrease energy efficiency, decrease part life, and increase labor costs for replacement. This invention eliminates these problems.
Each inoculation is tailored to the environmental conditions of the well. Assessment includes DNA analysis as necessary to find a functional response from a microbe in authentic fluids from the well.
Articles can be formed into almost any shape required for an application. The material can be formed, extruded, molded, produced as a sheet, spun, blown, and machined.
Composition and isolation of specific strains of microbe are important, because specific microbes must be tailored for each well.
The borosilicate glass found in conventional HEPA filters can contaminate sensitive electronic assemblies in clean rooms, as well as being brittle and difficult to pleat during manufacturing. The DuPont technology eliminates these problems.
Filters made using the DuPont technology are low in cost, offer a high dust-holding capacity, provide minimal cross-filter pressure drops for extended periods compared to other filters.
The nanofiber layer has been manufactured at basis weights as high as 40 gsm. The hydrophobic layer (upstream) sheds moisture and the dirt that absorbs it. The downstream nanofiber layer traps particulates as small as 1 micron.
Oil release microbes generate a wetting agent that reduces the residual oil saturation, but without creating an emulsion, which would otherwise have to be broken at the surface.
New Cyclo-olefin resists a wide range of chemicals, making it useful in a variety of medical devices that require sterilization. It offers strong resistance to polar solvents such as esters and ketones, along with acids and alkaline solutions.
The filter media consists of a conventional scrim nonwoven material (a variety of materials can be used) bound to an electroblown nanofiber layer that can trap particles as small as 1 micron.
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