4 Factors to Consider Before Buying UV Lamp for Water Treatment
Are you thinking of buying a UV lamp for water treatment for your house?
If so, you might want to stick around this blog post as we will tell you the factors to consider when buying a UV lamp for a water treatment system. This will be critical for you to know because there are several options available on the market, and you might get easily confused.
Hence, we have listed down 4 major factors to consider before buying a UV lamp for water treatment.
Determine How Much Water You Use
Before you even begin searching for a UV lamp for a water treatment system, you must determine how much water you use in a day, week, month, and year.
Knowing this will help you select the right number of UV lamps for water treatment.
Water Flow Rates
The next factor you need to consider before buying a UV lamp for water treatment is the overall flow rate of the water. This is important to know to ensure water is treated adequately before use.
If the UV lamp can’t handle the flow rate, it won’t be able to treat the water efficiently. The water flow rate is measured as gallons per minute (GPM). Depending on how many bathrooms you have in your house, the water flow rate can be calculated.
Following are the water flow rate standards:
- 6 gallons per minute for 1 Bathroom
- 9 gallons per minute for 2 Bathrooms
- 12 gallons per minute for 3 Bathrooms
- 15 gallons per minute for 4 Bathrooms
- 18 gallons per minute for 5 Bathrooms
This flow rate will change for the commercial application of UV lamps for water treatment systems.
UV Dose
UV dose is defined as the amount of UV energy from the UV lamps required to decontaminate the water based on its flow rate. The UV dose is expressed in millijoules per square centimeter (mJ/cm2).
The UV dose will be determined based on the contaminants in the water. For example, 10 mJ/cm2 is the standard UV dose required to kill Giardia, E. coli, and Cryptosporidium.
UV dose becomes an extremely important factor when you have a private water well. This type of well is not controlled by the municipalities. Hence, before installing a UV lamp for water treatment, it would be wise to get the water tested to find the contaminants to determine the UV dose.
Space for Installation
When you are choosing a UV lamp for water treatment, consider the space you have in your house. UV lamps have a standard size to ensure they emit the required wavelength. You must have the required space for accurate installation along with the control unit. You can either install the UV lamps horizontally or vertically.
Bottom Line
Buying a UV lamp for water treatment can be the best decision for your house and its residents. However, this is possible only if you consider the above mentioned 4 factors before making a purchase.
To know more about UV lamps for water treatment, you can get in touch with us at Light Spectrum Enterprises, Inc. We are a leading company with more than 20 years of experience in manufacturing UV lamps for air and water sterilization. We provide UV lamps for residential, commercial, industrial, and municipal water treatment projects.
Contact our team now to know more.
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