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Quality Inspection for UV Sterilizer For Drinking Water - UPVC UV sterilizer for sea water – Guanyu

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  • Quality Inspection for UV Sterilizer For Drinking Water - UPVC UV sterilizer for sea water – Guanyu

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Quality Inspection for UV Sterilizer For Drinking Water - UPVC UV sterilizer for sea water – Guanyu Detail:

Limitation of Use

The UV water disinfection system Not intended for the treatment of water that has an obvious contamination or intentional source, such as raw sewage, nor is the unit intended to convert wastewater to microbiologically safe drinking water.

Water Quality (in)

Water quality plays a major role in the transmission of germicidal UV rays. It is recommended that the water does not exceed following maximum concentration levels.

Maximum Concentration Levels (Very Important)

Iron ≤0.3ppm(0.3mg/L)
Hardness ≤7gpg(120mg/L)
Turbidity <5NTU
Manganese ≤0.05ppm(0.05mg/L)
Suspended solids ≤10ppm(10mg/l)
UV Transmittance ≥750‰

Effectively treating water with higher concentration levels than listed above can be accomplished, but may require added measures to improve water quality to treatable levels. If, for any reason, it is believed the UV transmission is not satisfactory, contact the factory.

UV Wavelength (nm)

sea-water-1

Bacterial cells will die in the UVC(200-280mm) irradiation. 253.7nm spectral line of low pressure mercury lamp has high bactericidal effect and concentrates more than 900‰ output energy of low-pressure mercury UV lamp.

UV Dose

The units generate a UV dosage of at least 30,000microwatt-seconds per square centimeter (μW-s/cm2), even at the end-of lamp life(EOL), which is more than sufficient to destroy most waterborne microorganisms, such as bacteria, yeasts, algae etc.

sea-water-2

DOSAGE is the product of intensity & timedosage=intensity*time=micro watt/cm2*time=microwatt-seconds per square centimeter (μW-s/cm2)Note:1000μW-s/cm2=1mj/cm2(milli-joule/cm2)

As a general guideline, the following are some typical UV transmission rates (UVT)

City water supplies 850-980‰
De-ionized or Reverse Osmosis water 950-980‰
Surface waters(lakes, rivers, etc) 700-900‰
Ground water(wells) 900-950‰
Other liquids 10-990‰

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We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure for Quality Inspection for UV Sterilizer For Drinking Water - UPVC UV sterilizer for sea water – Guanyu, The product will supply to all over the world, such as: Brasilia, Armenia, Russia, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
    • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Norma from Colombia - 2017.10.25 15:53
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Mandy from Uruguay - 2018.10.01 14:14

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