Kamis, 30 Januari 2014

Are there online instructions for swimming pool maintenance?




caroll





Answer
I use an Aqualux system. For the last three years I have done nothing but keep the pH level balanced. Very easy.

http://users.iafrica.com/a/am/amos/aqualux.htm

(From the site)
Finally a few tips for effective pool care:

Dust, leaves and debris blown in by the wind quickly spoil the look of a pool, while the suntan oils, make-up, sweat from the constant use of swimmers escaping the heat, also mar the purity of the water.

Firstly, clean all the leaves and debris out of the leaf traps both in the weir and the sludge trap, because if water cannot flow to the filter, it cannot be filtered.

Do a good backwash. To get the filter reasonably clean one must backwash for at least 3 minutes followed by a 1 minute rinse. If backwash was not done for a couple of weeks, repeat this process twice.

The next step is to carry out the necessary water tests and correct pH if necessary. It is important to remember that correctly balanced water creates an unfavourable environment for bacteria to grow in.

Next, water level. The water level of the pool should be checked regularly. Dirt and leaves will not skim off into the weir if the level is not correct. If the water level sinks more rapidly than experienced with normal evaporation the pool floor and walls should be checked for cracks.

If an automatic pool cleaner is used it should not run continuously. It is just a water vacuum cleaner and therefore should only be used when the floor and the walls of the pool are dirty. The top 25cm (approx. 10 inches) of water is the area where bacteria flourishes and this water will not be filtered if the
cleaner is continuously in use.

Leaves and debris, not skimmed automatically because the pool cleaner is in constant use, become waterlogged and drop to the floor of the pool. Most pool cleaners have a pulverising action and when the debris is sucked up it becomes a sludge which dirties the filter sand much more quickly.

It is essential to run the filter for at least eight hours every day.

With an automatic pool cleaner this should be increased to twelve hours because of the restricted water flow through the pool cleaner and hoses.

Anyone here know why water makes a stain in the bathtub?




B


My water makes a pink slimy stain when it pools up somewhere for a day or two. It stains the drain and the toilet. Also, when you leave a few drops of water in the bathtub, a pink stain appears. Its gross, it comes off with soap. But I wonder why it does that?


Answer
Check this out....it is off the internet:

What White Water Mold is & what it looks like:

a naturally occurring bacterium (of the newly formed genus Methylobacterium) (this is NOT a form of Algae, it is animal not vegetable)
Pink-pigmented, forms a heavy, protective slime coating providing the organism with an unusually high level of protection, methanol consuming, oftentimes found WITH White Water Mold
that is very resilient against halogen-based (chlorine, bromine) as well as non-halogen sanitizers or germicides can remain a contaminant even after treatment
this is NOT a biguanide problem ONLY
bacterium has an affinity for the matrix that exists on the surface of PVC plastics; it will attach itself to & inside of the matrix, allowing it to re-contaminate long after it appears that it has been destroyed (includes pool toys, floats, ladders, steps, fountains, automatic pool cleaner parts, skimmer baskets, weirs, directional fittings, garden hoses, etc.)
small quantities can lead to a re-establishment of the problem
caused by improper water & pool maintenance, environment, poor circulation
prefers areas that are "dark" (not exposed to direct sunlight) & with "slow moving" water
** in another industry, medical technology, this bacterium occurs regularly in laboratory tubing

White Water Mold & Pink Slime are NOT CAUSED BY USING BIGUANIDES (Soft Swim, Baquacil, Polyclear, etc.)!
It is an environmental issue.

Prevention:
Prevention of "white water mold" & "pink slime" is preferred over treatment. Follow these steps to help prevent white water mold:
1. Physically brush & clean ALL Spa surfaces weekly, including steps, jet recesses, & behind pillows
2. Expose ALL pool surfaces to as much sunlight as possible (sunlight & UV are natural
oxidizers)
3. Remove the lid from the skimmer to allow sunlight into the basket for several hours each
day ** INGROUND POOLS MUST USE EXTREME CAUTION in doing this in order to avoid
a person falling into or otherwise injuring themselves due to an open skimmer.
4. Regularly add oxidizing chemicals into the skimmer to purge & clean the filtration lines of
any bio-film*
5. When adding make-up water from the garden hose, allow the water to run for 2 to 3
minutes before putting the hose into the pool.
6. Regularly clean spa & hot tub toys & floats (use BioGuard® Stow Away)
7. Regularly clean pool solar blanket (use BioGuard® Stow Away)
8. Chemically clean pool filter every 4 to 6 weeks (use SpaGuard® Filter Cleaner or SoftSoak® Filter Cleaner)
9. Add regular Maintenance dosages of "Shock" (SpaGuard® Spa Shock, SpaGuard® Enhanced Shock, SpaGuard® Chlorinating Concentrate, SpaGuard® Brominating Concentrate or SoftSoak® Shock) every week as prescribed
10. Run the filter a minimum of 6 hours daily to prevent "dead spots" in the pool
11. Remember to clean & rinse the brushes, hoses & vacuums that you use to clean the spa
12. Leave as much of your spa equipment exposed to the sun
13. Keep the water balanced at all times. Recheck after heavy usage or rain or large "top-offs" of new water. Water balance refers to Free Available Sanitizer level, pH, Total Alkalinity, Calcium Hardness.




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