The Role of Plumbing Material and Age, Separate from Source Water
Water analyses alone may not explain all faded laundry issues. Plumbing materials such as copper, galvanized steel, or plastic, along with their age, can influence water chemistry and contribute to laundry problems independently of the water source. Corrosion or scale buildup within pipes affects water quality at the tap and can alter the effectiveness of detergents used in commercial laundry operations. Understanding these separate factors helps clarify whether source water or internal system conditions dominate the fading issue.
Information to Gather Before Seeking Treatment Advice
Before choosing a technical approach, record current water test results for your specific facility, including hardness, calcium, and magnesium levels. Note the plumbing materials and the age of your system components. Document the volume of laundry processed daily to estimate water use. Also, collect laundry-specific observations: frequency and severity of fading, detergent types, and wash temperatures. Having detailed data on both water quality and operational parameters is essential to match treatment solutions effectively.
Distinguishing Faded Laundry Caused by Water Constituents from Other Common Problems
Fading can result from several factors; water minerals are only one. Detergent overuse, excessive temperatures, or fabric wear also cause fading. Mineral-related fading typically relates to hardness constituents like calcium and magnesium, which can interact with detergents reducing their cleaning efficiency. Unlike chemical bleach damage, the presence of these minerals does not degrade fabric fibers directly but affects wash performance. Identifying mineral influence requires water testing and ruling out other operational causes.
How to Judge Treatment Capacity Versus Facility Demand
Treatment must handle the volume of water used in commercial laundry without reducing throughput. Calculate the maximum daily water use, including peak periods, to size equipment appropriately. Systems such as commercial system skids with 21 & 24 fiberglass tanks, like the Tri Unit Ski, provide modular capacity for varying demand levels. Oversizing adds cost and maintenance complexity, while undersizing risks inadequate conditioning and continued fading issues.
Entry of Calcium and Magnesium into Groundwater in Kankakee County's Aquifer 110QRNR
Calcium and magnesium naturally enter groundwater through rock and soil dissolution processes common to this area. The U.S. Geological Survey sampled seven wells, 12 to 23 feet deep, across Kankakee County's aquifer 110QRNR between 2011 and 2021. Hardness as calcium plus magnesium was detected in all samples with a median concentration of 208.5 mg/L and a range from 9.8 to 346.0 mg/L. This reflects natural geochemical conditions, not contamination.
Meaning of the Measured Range Relative to Federal Standards and What It Does Not Imply
No federal threshold for calcium and magnesium hardness was exceeded in these samples. The detections are consistent with natural groundwater quality. These figures do not indicate unsafe water or regulatory violations. Instead, they provide context for expected mineral levels in the region's source water. To determine if these concentrations impact your laundry fading, testing your facility’s specific water is necessary. The federal standards referenced concern health-based contaminants; hardness relates primarily to aesthetic and performance concerns in laundry processes.
In summary, faded laundry in a commercial setting involves multiple factors including plumbing condition and water quality. Regional data from Kankakee County’s aquifer 110QRNR show typical levels of calcium and magnesium, which must be considered with your own water test results. Choosing treatment capacity matching your operational demand and using systems like 21 & 24 Fiberglass Tanks - Tri Unit Ski commercial system skids can address mineral-related causes identified in your water.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2021-06-29. These figures describe groundwater sampled in this area. They are not a test of any individual private well - only a test of that well can establish its own water.
On record: U.S. Geological Survey sampling of Hardness, Ca, Mg in the 110QRNR aquifer (Kankakee County): 14 results from 7 wells, median 208.5 mg/L, range 9.8-346.0 mg/L; none above any federal threshold
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