Using Pretreatment Equipment to Remove Problem Causing Impurities
The quality of water entering a boiler, cooling, or process system can have a significant impact on water, energy, and system efficiency. Raw makeup water can come with many different types of impurities, including dissolved and suspended solids, which can lead to energy-robbing scale deposits and equipment-damaging corrosion. Pretreatment equipment removes unwanted impurities from raw makeup water before they can cause problems in industrial water systems.
For decades, Chem-Aqua has provided custom treatment programs that solve waterside problems and make water systems more efficient. With representation in over 50 countries across the globe, we provide programs for water systems in manufacturing, food and beverage, healthcare, data centers, educational, office, government, and hospitality facilities.
Reverse Osmosis (RO) is a water treatment technology that separates dissolved contaminants from water by using specially-designed membranes. RO membranes are semi-permeable which only allow “pure” water to permeate through them while removing the vast majority of dissolved solids from the feedwater stream. RO applications can include drinking water production, power generation, steam boiler pretreatment, wastewater treatment, and the manufacturing of beverage, semiconductor, and pharmaceutical products.
Water softeners are ion exchange systems designed to remove scale-forming calcium and magnesium ions prior to boiler, cooling, and reverse osmosis systems. Many different sizes and configurations of softeners are available, with selection based upon factors such as water quality, system demand, and the overall application. In industrial applications, it is imperative that a properly sized softener is selected to ensure that hardness is not allowed to pass to critical system components. Both over and under-sized softeners can result in serious problems due to hard water in these systems.
A Guide to Media Types
Waters from all over the world may contain suspended solids, microorganisms, and other unwanted contaminants that can cause damage to water systems. Heat exchangers, boiler tubes, cooling tower fill, system piping, etc. can become fouled without proper filtration. This results in a reduction in energy efficiency and increased maintenance repair costs.