Are you unsure if your ultraviolet (UV) light or ozone-based water filtration system is functioning correctly? There are a few things you can do to check. Firstly, your UV should have a transparent part that allows you to see if the light is on. You should never look directly into a bright UV lamp. If it doesn't work, the lamp is faulty, the ballast is damaged, or there is an electrical issue.
However, UV rays themselves are also quite delicate and can be blocked by filters such as some gases (like ozone), glass, water, plastic, etc. To protect consumers, more and more countries are introducing new regulations on drinking water that contain stricter limits on pathogens and contaminants. If the water does not contain organic or inorganic compounds that can be oxidized, the measured increase is entirely due to free ozone and its by-products. For laboratories and health services, water purification applications range from kidney dialysis or sterile services to glassware washing and DNA sequencing. An ultraviolet sterilizer is one of the best ways to ensure clean water when the clarity problem is due to single-celled algae making the water green. The term “clarifier” implies good biological filtration, good vegetation cover and the possibility of seeing the water (not necessarily with crystalline clarity in the background).
Cost-effective, reliable and low-cost to maintain, Veolia Water Purification Systems UK solutions are easily installed and understood. Veolia Water Purification Systems UK, which leads the manufacture and supply of autonomous and specially designed water purification units, offers all types of laboratory and research applications, from washing glassware to reagent preparation, cell culture and DNA sequencing. Most manufacturers usually recommend adding 0.3 to 0.5 mg of ozone per gallon of water per hour, but I have discovered that even half that amount is enough to keep the concentration of bacteria in the aquarium very low and oxidize all the organic matter without affecting the potency of the biological filter. The goal is to prevent the anthropomorphic vision of the world from inducing us to “clean water through disinfection”. While pond clarity can be achieved with excellent biological filtration and adequate plant populations, using an ozonizer or ozone generator is the best way to ensure water clarity in aquarium applications. Both ozone and UV rays are well recognized methods for disinfecting water and wastewater in industrial and municipal markets. There are three main applications of ozone in the bottling industry, including ozonization of washing water used to clean bottles before filling them, ozonization of bottled water proper, and ozone for sanitation of Clean In Place (CIP) system.
Other benefits include reduction of chemical additives for water treatment or vaccines and antibiotics.