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Description: The Cleaver-Brooks designed deaerator assures high purity effluent by removing oxygen and other dissolved gases in boiler feed. Built of corrosion- resistant alloys for lifetime service, the deaerator employs those basic principles of gas removal proven most effective and economical to every boiler
Supplier: Pentair Oil & Gas Separations
Description: . It is designed to replace conventional water wash and solvent scrubbing towers. The patented Polarex technology may be applied to the extraction of soluble components from either liquid or gas process streams. It has application to both contaminant removal (e.g. - caustic, dissolved acids, salts
- Sedimentation Equipment: All Sedimentation Equipment
Supplier: Pentair Oil & Gas Separations
Description: UltiDri removes free, emulsified and dissolved water from petroleum-based and synthetic oils. Down to 25 ppm (0.0025%) or less. The degree of water removal will depend on the type of oil, its affinity for water (water solubility), the rate of water ingression into the system, and the size and model
- Sedimentation Equipment: All Sedimentation Equipment
Standards and Technical Documents - TRANSPORT AND FATE OF DISOLVED METHANOL, METHYL-TERTIARY-BUTYL-ETHER, AND MONOAROMATIC HYDROCARBONS IN A SHALLOW SAND AQUAFER *** 2 VOLUME SET INCLUDING APPENDIX H *** -- API PUBL 4601Supplier: American Petroleum Institute (API)
Description: transfers the contaminant problem to the soil gas, and is probably not an important mass removal mechanism for the dissolved phase below the water table. Chemical and biological transformations are the only processes that provide permanent removal of contaminant mass from the environment. Near
Supplier: American Water Works Association (AWWA)
Description: and could adsorb a larger percentage of natural organics than AA, that AA did not adsorb the semivolatile organics (analyzable by gas chromatography-mass spectroscopy) in a surface water, and that preozonation improved removal of AA and GAC. Publication: Journal - American Water Works Association
Standards and Technical Documents - Process Measurement of pH for Caustic Concentration Control - ANALYSIS 2013
Description: with the indicating surface of the pH electrode will cause potential shift resulting in a change in pH. There are several methods for degasification or bubble removal which include, degas vessel, cooling, membrane degasification (1) and substitution by inert gas.
Supplier: Analytical Technology, Inc.
Description: Sulfides can be found naturally in well water and can build up in wastewater collection systems due to anaerobic conditions that frequently occur. They are also used in mercury removal processes and are frequently found in tanning wastes. In drinking water systems, sulfides cause taste and odor
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Branch Environmental Corp.
Reduce Undesirable Dissolved Gases!
. Branch Environmental provides aerators to increase dissolved oxygen, oxidize Iron and simultaneously removes undesirable gases such as C02, H2S or Radon. Materials of construction include Stainless Steel, Fiberglass and NSF 61 approved Polypropylene. Sizes range up to 3500 GPM / 790m ³/hr of water capacity in a single shop fabricated design. Air Strippers for water purification... Branch provides custom built Air Stripper units for removal of voc, ammonia, hydrogen sulfide and other... (read more)
Browse Air Strippers Datasheets for Branch Environmental Corp.
Removing Dissolved Gases without using Chemicals
which is a long term environmental contaminant. Formation of Carbon 14 can be prevented by using Liqui-Cel Contactors to remove nitrogen from these feed water systems. Because our membranes are not selective to which gas is removed, all dissolved gases can be removed simultaneously. Membrane Contactors are small clean reliable systems that can be placed virtually anywhere in a building. Contactors have been used for corrosion control in many industries for over 15 years. For more information... (read more)
Browse Laboratory Degassers Datasheets for Membrana GmbH
Fluitec's ESP - Lubricant Varnish Mitigation
in the fluid. Lubricant varnish has become a significant maintenance problem in many critical applications, such as gas turbines, paper machines and compressors. Turbine oil varnish has been a particularly high profile issue over the last decade. A very small amount of varnish that settles in a susceptible zone, such as a GT ’s fuel control or IGV valve can disable the unit from starting properly, resulting in a fail-to-start condition or in some cases a unit trip. Varnish can negatively impact... (read more)
Browse Predictive Maintenance and Condition Monitoring Systems Datasheets for Fluitec International
Anguil Environmental Systems, Inc.
Anguil Frac Water Reuse Technologies
Over the last ten years, the US energy sector has accelerated the development of its unconventional oil and gas resources through increased use of horizontal drilling and hydraulic fracturing practices. Water is an essential element in the fracturing process. The development of means to recycle and reuse this water is now becoming critical. The volume of water required to fracture a well varies across the country, but it generally ranges from 1 million gallons to 5 million gallons. Operators... (read more)
Browse Coagulation Equipment Datasheets for Anguil Environmental Systems, Inc.
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Dissolved Oxygen Measurment in Brewing Process (.pdf)
The level of dissolved oxygen is critical to the quality and consistency of any brew. Too little dissolved oxygen results in the fermentation step of the process will lead to: off flavors (e.g. poor removal of diacetyl and acetaldehyde), poor yeast crop in terms of quantity and vitality, and low
Wolsung Nuclear Power Plant Uses Liqui-Cel (R) Membrane Contactors for Dissolved Oxygen Removal to Prevent Corrosion (.pdf)
technologies in an effort to. overcome some of the limitations of using hydrazine. Hydrazine reacts with dissolved oxygen to form water and. nitrogen. Unreacted hydrazine decomposes to produce ammonia,. nitrogen, and at high temperatures, hydrogen. The formation of. hydrogen gas is a potential hazard
NOx Removal Technology
as a yellowish orange to dark red brown color gas depending on the concentration. The higher the concentration, the darker the color. What is unique about NOx?. Many flue gas contaminants are cleaned using a variety of techniques. The most common is wet scrubbing. For example, removal of oxides
A Layman's Guide to Inorganic and Organic Contaminant Removal - Standard Filtration Methods
information and updated insight on basic filtration technologies, along with their. advantages and disadvantages. ./4f7eb832-1102-4d87-91dd-5885e8db086d. substance due to its oxidative properties and the unpleasant taste and odor it can add to water. Free chlorine is comprised of dissolved chlorine gas
Bubble Removal from Inks Using SuperPhobic (R) Membrane Contactors (.pdf)
When liquids and gases are brought into contact, mass transfer between the gas and liquid phases will occur. The concentration of gas dissolved in the liquid will continue to increase until equilibrium is reached. When gas concentrations in a liquid reach equilibrium, the liquid is gas
Bubble Removal from Aqueous Streams Using SuperPhobic (R) Membrane Contactors (.pdf)
Aqueous Streams.doc. Bubble Removal From Aqueous Streams Using. SuperPhobic®. Membrane Contactors. Many manufacturing processes, analytical. Figure 1: Dissolved gas concentration in water at. measurements, and other industrial processes and. atmospheric pressure. procedures that involve aqueous based
Taiwan O2 CO2 Removal Case Study (.pdf)
A semiconductor plant in Taiwan is using Liqui-Cel (R) Membrane Contactors to remove dissolved gas from their ultra pure water (UPW) system. The UPW system is used to purify water used in the chemical mechanical polishing process (CMP) at the fab. The water system was designed and built by United
Henry's Law (.pdf)
. pose of dissolved gas removal. pressure of oxygen in contact with. govern the operation of membrane. It’s compact size, ease of use and. the water, we can create a driving. contactors, vacuum degasifiers. versatility offer many benefits over. force to remove the dissolved oxy-. and force draft
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Metallurgy and Corrosion Control in Oil and Gas Production
Cathodic protection and modification of the environment, for example, dissolved gas removal , can also be effective.
Improving the yield from fermentative hydrogen production
Abstract Efforts to increase H2 yields from fermentative H2 production include heat treat- ment of the inoculum, dissolved gas removal , and varying the organic loading rate.
Experimental investigation of a vacuum apparatus for zebra mussel control in closed conduits.
Raw dissolved gas removal rate .
Wastewater treatment in the oil-shale industry
similar work on suspended solids, organics, and dissolved gases removal .
Final Report - "CO2 Sequestration in Cell Biomass of Chlorobium Thiosulfatophilum"
In previous reports, the calculated gas uptake rates did not consider any dissolved gas removed by liquid purge, such that the gas uptakes were artificially high, especially CO2.
Gas evolution from spheres
It is assumed that the exterior gas pressure is effectively zero in a vacuum, so that for 90% dissolved gas removal the value of § = 0.1 should be used in Figure 1.
River Protection Project (RPP) System Plan
The primary treatment train includes filtration, ultraviolet oxidation, pH adjustment, degasification ( dissolved gas removal for gasses such as CO2), reverse osmosis, and ion exchange.
Practical aspects of steam injection processes: A handbook for independent operators
Processes covered include gravity separation, flotation, filtration, and dissolved gas removal .