Monday, January 19, 2009

Industrial Water Treatment

Carbonate deposits are found in rocks, in water and even on Mars. These are harmful for various reasons and can be dangerous if not treated for human and industrial consumption. River water contains 46-48% bicarbonate ions. Water hardness refers to calcium carbonate molecules that form a lime scale deposit in water pipes, faucets, and reservoirs. Inside a boiler scale is formed due to this water hardness. These hardness salts have to be removed to prevent overheating and boiler explosion due to tube failure. Scale in boilers can also impact energy costs and reduce efficiency.

An effective way to get rid of water alkalinity is de-alkalization which reduces the hardness and the bicarbonate content of the water, thus reducing the salt content in the water by about 75%. De-alkalization removes hardness salts from water used in boilers.
A de-carbonator is used for removing carbons. It has an inlet and an out let. Water to be purified passes through the inlet of the forced draft de-carbonator, the forced draft de-carbonator provides an initial reduction in the level of carbon dioxide in the water while the vacuum de-gasifier provides a further reduction in carbon dioxide level as the water is processed.

Dissolved solids in the water can also be removed using chemicals, osmosis, reverse osmosis. The water treatment methods rely on your water utilization, and the best thing to do is look up a water purification specialist in the field.

Friday, January 16, 2009

Water Treatment & Testing - Legionella Water Testing

It's easy to assume that your organization has a satisfactory system in place for the control of Legionella and other pathogenic micro-organisms, but what if something goes wrong? In such an event the situation can prove to be a very harrowing experience for all those involved. JNB Labs as an independent auditor ensures that those with decisive responsibility can demonstrate that they are fully compliant with current best practice procedures and relevant legislation.

Legionella Water Testing - JNB Labs offers laboratory Legionella water testing and microbiological analysis services that help the identification of Legionella bacteria from water samples. The test procedures offered by JNB Labs are a vital component of any Legionella risk management and control program and help to ensure safe water conditions are established, monitored and maintained, minimizing all the risks associated with Legionnaires' disease.

JNB Labs is capable of performing an extensive range of water testing and analyses for waterborne pathogens. Their Legionella control systems and practices are compliant with current good practice procedures and the latest relevant legislation.

JNB Labs Legionella audit services are ideal for factories, building owners, health and safety managers, real estate and facilities managers, engineering contractors, water treatment service providers and more.

For more info:
http://www.jnblabs.com/