Baidu lookup is really a blank in connection with this, might I ask the beloved friend to advise.

The pool water should be continuously cycled for 24 hours, and the adult pool cycle period is 6h, according to the regulations.

1, the official swimming pool h2o purification typically is going to be devoted devices, the therapy method is: swimming pool backwater - locks concentrator - flocculant dosing - multi-media filtering (serious removing of impurities) - sterilization process - heating System (adapt temperature of water) - swimming pool area normal water.

There is also a little pool, which happens to be immediately added into the pool area to take care of the disinfectant.

2, 3 Pool normal water sterilization typically requires a few types: sodium hypochlorite (pharmaceutical); chlorine dioxide (electrical generator); ozone (power generator)

The very first two are all sterilized by efficient chlorine. The efficient chlorine information in the water can attain 2~5ppm. The sterilization impact will last for some time, however it will create smell (imagine the preference of disinfectant h2o).

Ozone tools are more expensive than the first two, and strong oxidizing attributes make the hurting of germs fast. At the same time, the decomposition is fast, and it will become oxygen after about 15 minutes, which is good for the water body, has no effect on the human body, but has no continuous sterilization effect.

Currently, the home-based great-conclusion swimming pool water treatment is ozone sterilization, and the global competitors pools will also be ozone sterilization.

4. After all, the water treatment professional is really a treatments, that is not beneficial to your body. If it is still better after the equipment is added, if you directly add it to the swimming pool, you should master the dosage.

Sorry, it's not my solution. I found it for yourself. You can find lots of terms. Once and copy it separately i can't copy it.

10. What is left over chlorine? Why must the swimming pool area management residual chlorine?

The so-referred to as left over chlorine means the free of charge chlorine staying within the water following the chlorine-that contain disinfectant is applied from the swimming pool area. It implies that this app volume is sufficient to get rid of the germs along with the computer virus where there is still staying, which could ensure that the disinfection effect in the drinking water entire body. .4~.6mg/L,

The left over chlorine index makes it necessary that water system should invariably be efficiently disinfected with out odor.

11. What aspects will impact the disinfection outcome in the pool area?

Variables having an effect on the disinfection effect of your swimming pool include: choosing anti-bacterial, the amount, the approach of usage, the contact time of the disinfectant with normal water, and so on.

12. How come the liquid often transform shade when the pool is defined into disinfectant?

Such a thing happens mostly after the original therapy or after the rainwater. There is too much organic matter in the source water, because these organic substances are oxidatively denatured to produce color after the disinfectant, and these colors can be removed by coagulation,. That is the main reason. Suction swimming pool: The sediment sinking at the bottom in the swimming pool is taken off from a dedicated pool suction power unit.

Disinfection: Add anti-bacterial to get rid of bacteria, algae and viruses and many others. in the water.

Moving filtration: The treated normal water is motivated using a system designed with quartz sand, stimulated co2 or other particular filtering materials to intercept recurring impurities in the water to advance purify water.

Usually, webpage water therapy and software options for swimming pools are highlighted below:

1) prevent and Stop moss expansion

Place copper sulphate in an amount of 2~3Kg per 1000m3 of water, and placed it 1~2 occasions a month (or apply it when little bugs or moss are found).

Copper sulphate, also called alum, is definitely an algicidal medicine. This is a light blue asymmetric triclinic crystal or natural powder, easy to dissolve and h2o. It might kill and resist microbial growth, and may adjust the swimming pool area water to seawater blue.

Following 2 hours of copper sulfate is used, the following procedures are performed:

2) Adapt the pH (pH), there are two forms of pH adjustment medicines:

Salt carbonate (soft drink), bright white natural powder or good debris, very easily soluble in drinking water, alkaline, utilized if the pH is very low, the pH benefit is greater by 1 education, 15g of 1m3 drinking water.

Hydrochloric acidity, powerful level of acidity, when the pH actually reaches 8.2 or maybe more, it could be located at 5~10Kg per 1000m3.

When the pH of the pool h2o is 7.5.~8., it really is ideal.

3) Sterilization and disinfection (see specifics).

4) Precipitation

It really is employed at the serving of 1000 m35 to 10 Kg employing polyaluminum chloride (PAC). After the discharge, the blood circulation system is opened up for thirty minutes, to ensure the snow seems within the water, in fact it is still 6 to 8 hours, and is also becoming vacuumed.

5) Vacuum-cleaning

Once the over process is carried out, vacuum-cleaning is performed.

Note: When performing actions 1~3, the flow method needs to be switched on to uniformly disperse the professional in the water. If there is no circulation system, try to make it uniform.

3. What is coagulation, coagulation and coagulation?

Most of the particles in the water are negatively charged. Because of the same sex, they are difficult to bond together to become larger particles. Only a great deal of absolutely incurred coagulant is defined in the normal water to help make the colloids coalesce. Named cohesion.

A linear composition of a concrete (for example polyaluminum chloride) is introduced into the normal water, a single part of the cable draws a colloidal particle, along with the other colloidal particle behaves as a connecting bridge between the two debris which can be much apart. The entire process of making the particles gradually larger sized and being a sizeable particle floc (commonly known as silk rose) is known as flocculation.

Coagulation and flocculation are collectively referred to as coagulation.

The so-named coagulation method refers to the technique of mixing substances into the h2o through the h2o remedy method, mixing normal water and chemical substances, and causing coagulation and flocculation of other colloidal materials within the water.

Coagulation therapy refers to the technique of h2o therapy right after adding the agent in water, the formation of colloids and adsorption with other colloidal debris in water, flocculation into sizeable debris, and finally sedimentation.

4. What is a coagulant? What coagulants are commonly used?

In normal water treatment method, a substance able to binding and agglomerating colloidal contaminants in h2o is called a coagulant.

1), alum: white-colored reliable, often known as potassium, aluminum bismuth, is in reality a twice salt of aluminium sulfate, potassium sulphate, the key aspect of AL2O3 information 10%, in the form of a block, dissolved in h2o to hydrolyze to produce aluminium hydroxide Precipitate, the amount of which is 20~25Kg/1000m3 drinking water, ideal for PH value 6~8, on account of bad effect and acidity, it is actually almost never employed for drinking water therapy.

2) Polyaluminum chloride (PAC): It is an inorganic polymer. The principle element AL2O3 content material 30Percent 1 is actually a colorless or yellow-colored resin granular reliable, and the option would be a colorless or yellow light brown translucent fluid. It is sometimes black colored due to impurities. The content of light weight aluminum chloride within the reliable product is 20Per cent to 40%, the content of basic light weight aluminum chloride is about 20Per cent, as well as the articles of yellow-colored polyaluminum chloride is >30Percent. Water product or service that contains aluminium chloride

About 8Percent.

Polyaluminum chloride adapts to pH 7~8. Polyaluminum chloride is together with physicochemical processes such as coagulation, precipitation and adsorption in the hydrolysis procedure, which could get rid of suspended solids, take away metal, remove cadmium, get rid of fluorine, get rid of radioactive toxins, and remove drifting items. The result is much more than 5 instances those of alum. Currently, the most frequent usage of this medication, the typical amount is 5 to 10 gr for every m3 water.

3) Light weight aluminum sulfate: The key element of AL2O3 is 15Per cent, that is in the form of enormous or granular. 9. What types of disinfectants are now employed in pools?

The disinfectants at present found in swimming pools are bleaching natural powder, bleaching water (sodium hypochlorite), water chlorine, and trichloroisocyanuric acid (TCCA).

1) Bleaching powder: It really is a mix of sodium hypochlorite, calcium chloride and calcium mineral hydroxide, that is a white colored to away-white-colored natural powder or granule. They have amazing chlorine stench, is quite unpredictable in nature, has powerful hygroscopicity, is easily decomposed by the act of water, heat and light, and can also react with CO2 in the oxygen. The aqueous solution is alkaline, the aqueous solution releases an effective chlorine component, which has oxidation, sterilization and bleaching effects, but has sediment, and the surface of the water has a layer of white floating matter, which is irritating to the gastrointestinal mucosa, respiratory tract and skin, and causes cough and affects vision. .

Amount: about 20~30Kg per 1000m3.

2) Drifting normal water (salt hypochlorite): It is ready by moving chlorine gas to the caustic soft drinks remedy. Its powerful chlorine content is more than (equivalent to) ten percent (countrywide normal), along with the staying 90% is sea salt h2o. It is a colorless or light-weight greenish yellow liquid. It might be miscible with h2o in a limitless percentage. Generally speaking, the successful chlorine content of professional h2o rinsing will not be under the federal normal.

The bleaching water is alkaline. Whenever it experiences heat, experiences gentle, encounters reducing elements, and it is effortlessly decomposed and decomposed by natural issue, this is a harmful oxidant. It is actually swiftly decomposed into sodium chloride, sodium chlorate and fresh air less than photosynthesis. Sodium hypochlorite Once the PH benefit in h2o is in excess of 6.5, it begins to be ionized and decomposed into a lot of Na (sodium ion) and CIO_ (hypochlorite). Under alkaline environment, the hypochlorite killing effect is very poor, only 1% of hypochlorous acid, obviously if Stabilizing hypochlorous acid, so that it can not be dissociated into hypochlorite, the bactericidal effect can be increased by 99 times.

As a result, in recent times, the development of trichloroisocyanuric acid (TCCA) has steadily substituted bleaching.

3) Trichloroisocyanuric acid solution (TCCA)

Trichloroisocyanuric acid (TCCA), also referred to as robust chloric acid solution, white-colored crystalline powder, also refined into granular, flake, is an organochlorine disinfectant, quite difficult to break down, kept in a dried out setting for 1 year, its efficient chlorine articles only Lessened by 1Percent, almost all of the procedure for hydrolysis of trichloroisocyanuric acidity (TCCA) is out there such as hypochlorous acid, which is actually a solid oxidant, which can oxidize and degrade the healthy proteins of the pathogenic microorganisms, for the reason that hypochlorous acid solution molecule is modest. Strong penetrating power, therefore, its bactericidal effect is high, according to the measurement, at the same concentration,

The bactericidal potential is 80~100 periods stronger compared to the drifting drinking water.

In addition, TCCA features a long-enduring impact, and features the impact of disinfecting oxygen, boosting the air articles in h2o, and precipitating and dissolving right after watering.

The dosage is 323g 3rd generation for every m.

4) Water chlorine

Water chlorine is actually a dangerous and dangerous gas. It takes special equipment and professionals for transportation, use and storage. You can actually trigger private security accidents when using this medicine, and chlorine gasoline is not hard to get rid of smell, liquid and pollution. The environment, the pool is rarely employed.