In all areas of industry, the steam boiler is the heart of the operation in supplying energy, heat transfer, steam injection and sterilisation. Without the correct boiler water treatment program and maintenance, this operation can come to a complete standstill and result in substantial financial losses.

A fully comprehensive programme must include dosage and control equipment, chemical programme, site service visits and analyses of all water samples related to the boiler system. This support is maintained throughout the lifetime of the boiler plant.

RO is a membrane separation process that provides the highest quality of feed water removing up to 90% of unwanted solids. This will result in higher concentration cycles and reduced blowdown in the boiler along with significant savings in energy, water and chemicals. In addition, it will reduce the risk of carryover in the steam supplied to the heating or process so a better level of energy transfer is achieved.

Increase the blowdown from the boiler initially to see if this removes the problem. If it persists ensure the softener is working efficiently ( check for trickle flow ),  check the quality of water in the feed tank and the correct chemical programme is in place. This can all be confirmed with help from your water treatment service advisor.

No this is not sufficient. It is a good idea for the site to check the softener daily but always remember the boiler system is almost a living organism and it is essential that your water treatment advisors on their agreed routine visits check raw water for changes, soft water, feedwater and boiler water. In addition, they should sample and analyse the condensate water as this has a direct effect on the feed water quality and is an indication of levels of condensate return.

Borehole water can be useful for a variety of different uses.
It is used in agriculture for irrigation and for livestock. In industry it can be used as process water or for washing down, and can be further treated for use as drinking water.

Any borehole water must be drinkable quality. Our team of experts at Lubron will analyse the water and, based on the results, suggest the most suitable treatment solution. We also offer installation and service for all of our borehole water filter systems to ensure the best quality for our customers.

The orange colour from borehole water is usually associated with soluble ferrous iron in the water. Once in contact with the air, the ferrous iron is oxidised and becomes in-soluble. This can be removed with an Iron and manganese filter

You may have high Iron levels in your incoming water. Exposure to the air in your tanks is causing the Iron to oxidise and precipitate out of solution in your tanks.

It is possible that you have either Iron or Manganese in your water, which is oxidising on contact with the air. A water analysis will reveal how bad your problem is and allow us to manufacture a solution.

24 hours and only 12 hours in healthcare. Here at Lubron we can help with designing suitable tanks including all the installation. We can also upgrade existing tanks saving money over replacement.

An annual inspection of the cold water storage tank should be done to check its condition inside and outside, and the water within it. Figure 2.12 with HSG274 Part 2 demonstrates the condition of cold water storage tanks and when action should be taken. Drinking water tanks require a higher level of control, these need be cleaned and disinfected annually (or more frequently if inspection deems necessary).

An internal inspection for signs of possible contamination and debris should be carried out every 6 months for potable water and every 12 months for non-potable water.

Microbiological samples should be taken every 6 months for potable water, and only as required by a control scheme for non-potable water.

Depending on the size we recommend the tank is professionally painted – these often come with a 10 year leak warranty and work out cheaper than replacement.

Gel coat (glass reinforced plastic) failure resulting in local biological fouling (dark spots). These are almost impossible to remove therefore replacement or relining is recommended. Here at Lubron we offer a free consultancy visit where we can survey the tank and come back to you with suitable advice.

The tank along with all cold taps should be kept at below 20°C. At this temperature Legionella will not grow.

The required frequency and scope of regular cleaning and disinfection operations should be determined by an assessment of the fouling potential. This should be based on inspection and the history of the water treatment control of microbial activity, scaling tendencies and other factors that may result in fouling of the particular system. Towers are typically cleaned every six months or on start up and shut down