Name four disinfection methods used to treat swimming pool and spa water?

This water is a homogeneous liquid; it is sufficiently pure water with some additives for disinfection etc.

I know one way to purify water is by filtering it with some sort of aquifer-like material. Three common methods of purifying water are filtration, chlorination and ultraviolet light disinfection. There is also reverse osmosis, distilling and Ionization. The methods used depend on how dirty the incoming water is, and how pure you want the water to be. See NSF and EPA standards for specific information.

Add baking power

Large amounts of bio matter in the pool Will reduce the amount of free chlorine in the pools water and as a result cause weaker disinfection of the water to take place.

Disinfection - it's a water treatment process to remove pathogens.

Susan Springthorpe has written: 'A dynamic reactor to study disinfection of drinking water' -- subject(s): Disinfection, Drinking water, Purification, Water

The level of total dissolved solids in water does affect chlorine disinfection. That's why there is a recommended specification for the level of total dissolved solids in water for the water that is sent to homes.

The methods bacteria can travel are by eating food, breathing air, swimming in water and by touch. Other ways bacteria can get into your system is through the mouth, ears and nose.

To drinking water chlorine or chlorine compounds are added for disinfection.

just add orange juice, watermelon and of course some pig trotters!

No, it will affect the pH of your pool. You need to look at the chemicals calcium harness, as well as any metals in your water.

One method is to place the water in a clear glass or PET container in direct sunlight for several hours. Sunlight is harmful to pathogens. This method, SODIS, standing for Solar Water Disinfection, is being applied in many developing countries and is recommended by the World Health Organization. See the link below.

No one method does both of these things optimally. For drinking/potable water supplies: * Killing microbes (bacteria, protozoa, etc.) is done with disinfection using chlorine, bromine or UV light or thermal treatment. * Heavy metals removal can be don with reverse osmosis, activated carbon filtration, deionization, coagulation precipitation and filtering, or distillation. Distillation is generally reserved for small amounts of water not municipal supplies. For swimming pools heavy metals are not a major concern and… Read More

Karl G. Linden has written: 'UV Disinfection for Large Water Treatment Plants' 'Fluence Monitoring in UV Disinfection Systems' -- subject(s): Purification, Water, Flow meters, Data processing, Measurement, Water current meters, Ultraviolet treatment, Water currents

Process from raw water should be as followed. 1. From raw water to municipal tap water or drinking water Filtration -> Flocculation -> Sedimentation -> Ozonation/UV/Chlorine disinfection In the country that use Chlorine disinfection, it would required Activated carbon to absorb out the chlorine smell or boil out the chlorine smell. 2. Producing of bottle drinking water Filtration -> Reverse Osmosis -> re-mineralize (add back Calcium, magnesium etc to improve taste) -> UV disinfection ->… Read More

For swimming pools one big (3 inch) tablet treats about 8000 gallons

Chlorine is a poison which in moderated doses is used to treat water for swimming and drinking. It kills many germs which might otherwise make people sick. It also gives the water a blue tint, which is why the water in swimming pools appears to be blue. A glass of chlorinated water held against the light will be blue, while water untreated with chlorine is clear.

For disinfection chlorine or sodium hypochlorite are frequently used.

Samuel Rideal has written: 'A new physiological method for the detection of sewer gas' -- subject(s): Sewer gas 'Water and its purification' -- subject(s): Pollution of Water, Purification of Water 'Disinfection and disinfectants' -- subject(s): Antiseptics, Disinfection and disinfectants, Food, Preservation

UV light for a swimming pool is a physical system. A "system" is placed after the pump and heater. Water passes by the UV light bulb and is sanitized. There are no chemicals generated, no disinfection by products, andUV destroys more bacteria, germs and virus than any other system.This is considered UV-C germicidal wavelength. Some Ozone generators use UV -B a lower wavelength to generate ozone. Though these systemsprovide significant sanitation close to the level… Read More

If you think to disinfection this compound is frequently sodium hypochlorite.

try the following web address http://www.swimmingpoolssupply.com/tag/maintaining-indoor-swimming-pool/

So long as there is no problem with the water balance and disinfection of the water there should be no reason not to swim in it.

Ultraviolet (UV) light kills bacteria and viruses in water. The light shines through the water, which must be clear. It does not add a scent or taste to the water.

The best way to position pool jets is slightly downwards (this is so the water that comes from your filter ends up at the bottom of the pool where disinfection is the strongest and then pointing in such away as to encourage a current that coincides with the skimmer that way more surface rubbish is removed before it sinks.

between 0.5 to 0.9 ppm

water can be purified by :- * boiling * reverse osmosis * filteration * disinfection of water by chlorine and other agents. * ozonolysis * ion exchange * electrodeionization.

Yes, Chlorine is bad for people. Very bad. It can actually be used as a chemical weapon, like in World War I. When it's used in specific measures for water disinfection (such as in swimming pools) it's not a major concern for health, but it can still have some side effects like skin/eye irritation.

if your swimming for speed then cold water is better, if your swimming for luxury than warm water is better.

Halogens have the following useschlorine is used for the disinfection of water Flourine compounds are teflon and flourides.

Water is purified at water treatment plants going under a series of different treatments: pH adjustment, Flocculation, Sedimentation, Filtration, and various disinfection processes.

chlorine present in free or bound form, or in both forms. In water treatment, free/residual chlorine is the amount of chlorine that is still available to do its job of disinfection. Bound chlorine is chlorine that has been used up. It is still in the water, but it is no longer available for disinfection.

Robert M Carlson has written: 'Chemical/biological implications of using chlorine and ozone for disinfection' -- subject(s): Ozonization, Water, Chlorination, Purification 'The isolation and identification of electrophilic mutagens produced during cholorine disinfection' -- subject(s): Chlorination, Water, Mutagens, Purification

SODIS (Solar water disinfection) is used in many developing countries, principally in Africa and Asia, to provide safe clean drinking water.

According to Wikipedia, the formula for calcium hypochlorite is Ca(ClO)2. It is used to treat drinking water and the water in swimming pools. It also makes up bleaching powder, along with some other compounds.

Swimming pool water is JUST water. Water is usually a solvent.

swimming, water polo, syncronized swimming, kiaking, diving, canoeing, rowing and surfing swimming, water polo, syncronized swimming, kiaking, diving, canoeing, rowing and surfing swimming, water polo, syncronized swimming, kiaking, diving, canoeing, rowing and surfing

preliminary treatment; primary settling basins; secondary treatment; nutrient removal; disinfection

Swimming, synchronized swimming, diving, and water polo.

Swimming in water Dance not in water

* Swimming (including open water) * Diving * Water Polo * Synchronised Swimming

microfiltration , reverse osmation and final disinfection.

You may have to get the chlorinator element checked out. in the mean time just add chlorine to keep up the disinfection of the water.

Floating pathogens are bacteria virus amoeba etc that can cause illness in the users of swimming pools if they are not effectively removed or eliminated. The area of the pool that presents the greatest risk to swimmers is the top 300mm or 12"inches Sunlight and environmental pollutants reduce the biocidal effectiveness of the pools disinfection system, while bathers activities add to the potential risk. For this reason, the Health Department of WA encourages commercial pool… Read More

No. Swimming Pools contain water with chlorine

You don't actually treat water. Water is a main staple of the human diet and does not need to be treated. You can purify water, but not treat it.

Singapore get it's water from 1) Natural rain 2) Import water 3) Boiling Sea Water 4) New Water ADDITIONAL : PROCESS OF PRODUCING NEW WATER @ Micrafiltration @ Reserve Osmosis @ UV disinfection

define water ^ what kind of answer is that? "define water." its a simple question. is swimming pool water cold? the water found in swimming pools. now for an answer, water temp varies between pools. some are cold and some are warmer.

Swimming, diving, water polo, synchronized swimming, water skiing.

Yes, Southforest swimming baths have water slides.