8 Year Exporter UV Light For Fish Tank - UPVC UV sterilizer for sea water – Guanyu

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8 Year Exporter UV Light For Fish Tank - 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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With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for 8 Year Exporter UV Light For Fish Tank - UPVC UV sterilizer for sea water – Guanyu, The product will supply to all over the world, such as: Bangladesh, Somalia, Lithuania, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.

Industrial UV Water Sterilizer