Case Studies

TB 33: Oxygen Removal from Water to 3 ppb at IMEC
Semiconductor research facility utilizes Liqui-Cel® degassing contactors for 3 ppb O2 removal from water.

Using Membrane Contactors For CO2 Removal To Extend Resin Bed Life
This case study discusses operating savings and efficiency improvements at City Public Service in San Antonio, Texas.  They chose Liqui-Cel Contactors over a forced draft deaerator for CO2 removal from water at their plant to extand resin bed life, lower operating costs, and do away with chemical addition.

TB 10: Baltimore Gas and Electric-Uses Liqui-Cel® Deoxygenators in Nuclear Power Plant
Power plant uses Liqui-Cel® Degassers for oxygen removal from water.

Lucent Technologies Low Level Oxygen Removal
This article summarizes a case study where Liqui-Cel® Membrane deaerators are used at Lucent Technologies to remove oxygen from water to 10 ppb.

VLSI chooses Liqui-Cel Contactors over Conventional Vacuum Tower for Deaeration
This paper describes the process and technology that VLSI evaluated for their San Antonio Texas Plant. Liqui-Cel® Contactors were chosen over vacuum deaeration for oxygen removal of < 1ppb.

TB 15: Deoxygenated Make-Up Water in Power Plant Using Liqui-Cel® Contactors
This power plant case study discusses using Liqui-Cel® degassers for oxygen removal from water and corrosion control.

Liquid-Liquid Extraction of Aroma Compounds with Hollow Fiber Contactor
This paper details how Liqui-Cel® Membrane Contactors have been successfully used for the extraction of aroma compounds for the food industry. The paper was completed by Unilever Research in the Netherlands and was published in the AIChE Journal, August 2001, Vol. 47, No 8.

TB 57: Rokeby Generating Station Saves 50% in Capital Expense by Using Liqui-Cel® 14x28 Membrane Contactors to Remove CO2 to Extend Mixed Bed Resin Life
14x28 Liqui-Cel® decarbonators are the chemical free choice used to decarbonate water feeding the mixed beds.

TB 38: Chemical-Free Membrane Degassing in Pharmaceutical Plants
Membrane degasifiers are used instead of chemicals for oxygen and carbon dioxide removal from water.

TB 39: Kirin Beer Uses Liqui-Cel for O2 and CO2 Removal from Water in 3 Breweries
Kirin Brewery Reduces corrosion by removing O2 and CO2 from water with Liqui-Cel® degasifiers.

TB 41: Activated Water for Improved Megasonic Cleaning
Improved megasonic wafer cleaning with activated water using hydrogen and Liqui-Cel® Contactors.

TB 43: Efficient Ammonia Removal using Modular Liqui-Cel Contactors
This is a case study where Liqui-Cel® degasifiers remove 95% of ammonia from a European industrial wastewater system.

TB 45: Boiler Feed Water Degassing Lowers Operations Costs and Chemical Usage
Boiler Feed Degassing system in China Removes O2 from water for corrosion control and lowers operating costs.

TB 47: The Kori Nuclear Power Plant Uses Liqui-Cel Membrane Contactors for Liquid Degassing
Kori Nuclear Power Plant uses Liqui-Cel® degasifiers to remove O2 to prevent corrosion in their boiler feedwater system.

TB 48: Wolsung Nuclear Power Plant Uses Liqui-Cel Membrane Contactors for Dissolved Oxygen Removal to Prevent Corrosion
Wolsung Nuclear Power Plant uses Liqui-Cel® Contactors for O2 and CO2 removal from water without chemicals.

TB 50: Taiwan O2 CO2 Removal Case Study
Power plant uses Liqui-Cel® degassing contactors for CO2 Removal from water.

TB 56: Power Plant in Thailand Uses Liqui-Cel® Membrane Contactors to Remove CO2 From Water
Liqui-Cel® degasifiers are used to remove CO2 from water that feeds a high pressure boiler.

TB 59: Optimized Deaeration System for Paulaner Brewery
This case study shows how this brewery utilized Liqui-Cel Membrane Contactors to build a modular deaeration system that reduced energy consumption.

TB 68: Chemical Cost Comparison LC vs. Traditional Deaeration System
This technical brief details the process a company goes through when weighing the operating costs and performance of different degassing systems.

TB 62: Liqui-Cel® Membrane Degassing Modules Improve Ice Production at the Ice Palace in Moscow
This case study describes an innovative approach that was used by the Ice Palace in Moscow to produce clearer ice in their arena.

TB 72: Chinese Chemical Plant Optimizes Water Treatment by Replacing Double Pass RO with a Single Pass RO and Liqui-Cel® Contactor System
This case study describes how a chemical company replaced their double pass RO system with RO+Liqui-Cel to Optimize their water treatment process



 
 
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