Brand protection and the production of clean, shiny cans are important in the canning industry. Can corrosion not only negatively impacts a company’s image, but it also can impact the safety of the packaged food. Corrosive cans may cause microleakages, which increase the risk of reinfection after sterilization.
The water used for sterilization must be properly treated so that there is no risk of deposits and corrosion on cans. The chemical products also should protect the sterilizer equipment and cooling system against deposition and corrosion to reduce maintenance.
Food company improves can quality with corrosion inhibitors
Sphagnum moss is a natural bog plant that decays and forms peat. It has been used in the horticulture industry for years, and has a long folk history for its ability to purify water, heal wounds and preserve food. Today you can add “preventative measure for cooling tower scale and corrosion” to the growing list of its many attributes as a viable, all-natural water treatment alternative.
Combating cooling tower corrosion and scale with moss treatment
Look at the heating element of a washing machine or dishwasher in a hard water area and you will see a white encrustation containing hardness salts. This commonly is referred to as limescale and is an example of domestic fouling.
Industrial fouling poses a far greater problem than anything in the domestic sector. Huge volumes of fouled fluids are handled, and the systems that contain the fluids can become fouled as well. The quality of water streams used by industry varies widely and gives rise to numerous fouling problems.
Controlling Scale Deposition
Based on the City of Hollywood’s experience, the use of 316L stainless steel should be evaluated carefully due to the potential for problems in the erection and construction of water treatment facilities that will be in contact with high chloride water and/or other corrosive chemistries. As with many membrane facilities, much of the stainless steel is exposed (not buried), which subjected it to atmospheric as well as water quality problems. Therefore, unless the quality control of the raw and reject water (chemical, physical and microbial) can be assured, 316L stainless steel may not be the appropriate material for engineers to specify.
Aerobic bacteria (Crenothrix, Gallionella) primarily are encountered in the fresh surface waters, although anaerobic sulfate-reducing bacteria and facultative strains also are encountered. Ground waters are more likely to contain anaerobic and facultative bacteria, as well as Gallionella than surface waters.3 Sulfate-reducing bacteria also are found in seawater.3
For more than 220 years people have journeyed to White Sulphur Springs, W. Va., to indulge themselves in baths of mineral water flowing from mountain springs. As inviting as the sulphur water may be, it is equally harsh on the pipes and pumps that transport it. Eight years ago Greenbrier decided to stop the corrosion once and for all by installing an all-stainless model manufactured by Goulds Pumps.
Stainless steel’s anticorrosive properties help serve up the healing powers of water
Metals such as bronze, copper and iron have been used for thousands of years by man for both peaceful and non-peaceful purposes. One of the most useful purposes for metal is the production of steel.
Clearly, the pipeline construction industry has identified benefits of the filled membrane over traditional concrete weights.
Non-Metallic Enclosures Solve Corrosion Problem in Brewery
Innovative pumping system diverts 75 mgd sewer flow during rehab project in Puerto Rico