Swimming Pool Chemical Balance Chart

swimming pool chemical balance chart
Main changes after using tampons
First step:Generally,the tampon will be pulled out from vagina after 3 days later. you can see that the tampon is bigger than before.it adsorpts lots of toxins from vagina, vaginal itching, pain, odor and other gynecological symptoms were relieved.
Step two: erosion, thick secretions and bacteria adsorbed on the tampon were discharged continuously.urinary frequency,urgency were disappear gradually,leucorrhea was reduced and the odor disappeared.
Step three: enhance the vaginal tissue metabolism,fast the healing of the vaginal and uterine wound caused by childbirth,abortion, and becomes smooth to restore the women's vagina.
Step Four: ovarian androgen secretion of hormones return to normal levels, regulating qi and blood, balance the endocrine,
Directions:
1. Thoroughly wash your hands and open the pouch containing one tampon;
2. Pull out the string of the tampon;
3. Insert the tampon inside vagina approximately 7 cm deep;
4. You must remove the tampon 3 days later;
5. One pill can be used for 3-5 days
6. Clean vagina with warm water
7. Insert next tampon 24 hours later after removing the first one;
8. Used for healthcare for the perineum;
Recommendation for usage of the beautiful life Clean Point tampons:
• Use tampons for prevention of gynecological diseases
• Do not ingest tampons
• Avoid having sexual intercourse during treatment. In case you wish to have sexual intercourse, you must remove tampon, thoroughly rinse your vagina and wait 3 hours prior to having intercourse
• Recommended treatment is 6 tampons. In case of chronic diseases, you need to repeat treatment 2-3 times (12-18 tampons)
• In case of endometriosis and vaginal inflammation, you need to have 4 treatments (24 tampons) • In case of pelvic inflammatory disease, you need to have 5 treatments (30 tampons)
• In the absence of any acute/chronic gynecological diseases, use 2 tampons a month for preventive purposes
• After sexual intercourse you may use 1 tampon to eliminate risk of bacterial infection
• You may use tampons while traveling as a preventive measure against possible bacteria
• You may use tampons after swimming in a pool
• In case of abortion, it's recommended to use at least 3 tampons
Warning:
Do not use tampons 7 days before the onset of menstruation and wait at least 3 days after your last day of menstruation before using a tampon
Do not use tampons during menstruation, or if you are pregnant or if you are a virgin
Avoid using tampons, if you are allergic to any ingredients of the tampon (see the ingredient listing above)">Product Name: Bang De Li Tampon<br />Main Ingredients:<br />Refined from Osthol, Stemona sessilifolia (Miq.)Miq, Kochiascoparia, motherwort,Rhizoma smilacis glabrae,Angelica,Rhizoma chuianxiong and borneol.<br />Suitable to the people:<br />1.Abnormal vaginal discharge(Leucorrhea),vagina itching,Irregular menstruation,Menstrual pain,<br />2.Endometritis,cervical erosion, ,annex inflammation,vagintis,pelvic inflammatory,yeast infection and other kinds of gynecological diseases.<br />3. ovarian cysts,uterine fibroids and other uertus disease<br />4. Melasma,dark spots,bad sexual life.<br />Specifications: 1g each tampon<br />These tampons are manufactured for the purpose of treatment and as a preventive measure for the conditions mentioned above. The manufacturing process of tampons is based solely on the holistic ingredients of the traditional Chinese medicine that has been around for more than 5000 years.<br />There are a few dozens of Chinese herbs and other holistic components in these tampons that support proper female reproductive organs function and prevent the development of more serious gynecological ailments.<br />These ingredients regulate the function of endocrine gland secretion, normalize blood circulation, improve facial skin complexion/wrinkles/hyper-pigmentation. They also treat the following gynecological ailments: endometriosis, cervical erosion and dysplasia, pelvic inflammatory disease, hemorrhoids (aids in wound healing, bleeding cessation, removal of nodules).<br />Clean Point tampons are manufactured in the most sterile environment that has been approved by the Main changes after using tampons
First step:Generally,the tampon will be pulled out from vagina after 3 days later. you can see that the tampon is bigger than before.it adsorpts lots of toxins from vagina, vaginal itching, pain, odor and other gynecological symptoms were relieved.
Step two: erosion, thick secretions and bacteria adsorbed on the tampon were discharged continuously.urinary frequency,urgency were disappear gradually,leucorrhea was reduced and the odor disappeared.
Step three: enhance the vaginal tissue metabolism,fast the healing of the vaginal and uterine wound caused by childbirth,abortion, and becomes smooth to restore the women's vagina.
Step Four: ovarian androgen secretion of hormones return to normal levels, regulating qi and blood, balance the endocrine,
Directions:
1. Thoroughly wash your hands and open the pouch containing one tampon;
2. Pull out the string of the tampon;
3. Insert the tampon inside vagina approximately 7 cm deep;
4. You must remove the tampon 3 days later;
5. One pill can be used for 3-5 days
6. Clean vagina with warm water
7. Insert next tampon 24 hours later after removing the first one;
8. Used for healthcare for the perineum;
Recommendation for usage of the beautiful life Clean Point tampons:
• Use tampons for prevention of gynecological diseases
• Do not ingest tampons
• Avoid having sexual intercourse during treatment. In case you wish to have sexual intercourse, you must remove tampon, thoroughly rinse your vagina and wait 3 hours prior to having intercourse
• Recommended treatment is 6 tampons. In case of chronic diseases, you need to repeat treatment 2-3 times (12-18 tampons)
• In case of endometriosis and vaginal inflammation, you need to have 4 treatments (24 tampons) • In case of pelvic inflammatory disease, you need to have 5 treatments (30 tampons)
• In the absence of any acute/chronic gynecological diseases, use 2 tampons a month for preventive purposes
• After sexual intercourse you may use 1 tampon to eliminate risk of bacterial infection
• You may use tampons while traveling as a preventive measure against possible bacteria
• You may use tampons after swimming in a pool
• In case of abortion, it's recommended to use at least 3 tampons
Warning:
Do not use tampons 7 days before the onset of menstruation and wait at least 3 days after your last day of menstruation before using a tampon
Do not use tampons during menstruation, or if you are pregnant or if you are a virgin
Avoid using tampons, if you are allergic to any ingredients of the tampon (see the ingredient listing above)" src="http://lh4.ggpht.com/-QeoXUW9-UnM/U6OhrQVbjoI/AAAAAAAAACk/cb6XrqcmIjY/%2525E6%252595%252588%2525E6%25259E%25259C%2525E5%25259B%2525BE02%2525281%252529.jpg" width="100" height="100" />
There are three things needed in order for galvanic corrosion to occur:
1. Electrochemically dissimilar metals must be present
2. These metals must be in electrical contact, and
3. The metals must be exposed to an electrolyte (salt in solution)
In a swimming pool all three of these exist due to the high TDS from the salt content of the water. The electrochemical cells in most chlorine generators are made of titanium which is listed on the Galvanic Corrosion Chart as a nobler metal. Most pools contain some copper in the system as well in the heat exchanger or in any brass fittings or pipe that may be in the system. Copper is a less noble metal than titanium and thus it corrodes as a result of the electrolysis in the high salt solution. This leaves black stains and debris in the pool. Copper is also rendered insoluble in the water. Copper in the water will appear as a green translucent color.
The simple solution to solve this problem is to find another less noble metal to use as a sacrificial anode that corrodes but doesn’t cause staining. When differing metals are added to salt water one metal acts as a cathode this is the nobler of the two. Titanium would be one example of a more cathodic or noble metal. The other metal may be more anodic or less noble. An example of this would be copper.
Galvanic corrosion occurs because when these two metals are in salt water with an electrical current the weaker less noble metal (copper) will corrode faster than normal. Also the stronger more noble metal (titanium) will corrode much slower than normal. It has been found in various marine industries that the addition of zinc in these types of systems prevents the corrosion of copper and stops the staining.
Zinc is very low on the galvanic chart and is one of the most anodic metals found. In salt chlorine pools zinc can be added as a solid weight into the skimmer or attached in the circulation system. This slows or stops the corrosion of copper. If the water is discolored from copper it is advised to use a metal removal product along with the zinc to remove the current discoloration and prevent reoccurrence. Most metal products on the market tend to be phosphate based and this too can cause problems in a salt chlorine generator. When selecting a metal product use a phosphate free product.
What about purple haze?
Another mystery in both salt generator and regular pools is the occurrence of a strange purple coloring and debris. This is due to high levels of cyanuric acid and insoluble copper in the water. If pH and alkalinity go low than copper cyanurate is formed leaving a purple residue along the water line and around lights and steps. The solution here is to lower cyanuric acid down to 35ppm to 50ppm and adjust up the alkalinity and pH. Also, the addition of zinc will help keep copper from corroding into the water.
These simple methods should help clear the mystery and remove the stains.


Terry Arko has more than 30 years of experience in the swimming pool and spa industry, working in service, repair, retail sales, chemical manufacturing, customer service, sales and product development. He is also a Certified Pool Operator and CPO Instructor through the National Swimming Pool Foundation. Arko is currently the recreational product specialist for SeaKlear Pool and Spa Products, a subsidiary of Halosource Inc., a clean water technology company based in Bothell, Wash. He can be reached via e-mail at tarko@seaklear.com.">Mystery Stains in Salt Generator Pools<br />By Terry Arko<br />Salt chlorine pools have become quite popular for their convenience. There are no hazardous chemicals on site, water is sanitized and oxidized automatically. There are little to no chloramines. Many users of salt generators claim softer feeling water with less chemical odor and no dry or irritated skin.<br />Along with the report of these benefits, some have also reported some strange phenomena as well. These include things like discolored water, strange stains throughout the pool that are hard to remove and prevent. Stains appearing in salt pools include:<br />• Black flecks on pool bottom<br />• Black staining on ladders and light rings<br />• Reoccurring stains and discoloration on light rings around steps or rails and discolored water.<br />• Purple haze and debris in pool water<br />These stains seem to be a mystery, however in salt pools with high TDS they are due to a simple chemical reaction known as Galvanic Corrosion. To understand this electro chemical reaction a simple understanding of the technology of chlorine generators is first needed.<br />Chlorine generators work using a process known as electrolysis. In nature chlorine is found primarily in the chloride ion, which is a component of salt found in the earth or the oceans. Electrolysis is the means of generating chemical products from their native state. A salt generator works by passing electricity through a solution of sodium chloride to produce chlorine as a disinfectant or sanitizer.<br />The most popularly used chlorine generators are the in-line type. In these systems salt water is circulated over electrochemical cells. The cells convert the sodium chloride to free available chlorine. The cells used in these systems are typically made of titanium. Though it may seem new the technology of splitting molecules via electrolysis goes back all the way to the 1700s.<br />History of electrolysis<br />• 1789 - First use of electricity to separate compounds- electrolysis<br />• 1800 - First device to generate chlorine using electricity developed by Cruickshank<br />• 1830 - Faraday used brine (salt water) to produce chlorine gas (this occurs at the anode positive electrode cell) hydrogen gas and sodium hydroxide were also produced (at the cathode negative electrode cell)<br />How galvanic corrosion occurs in swimming pools:<br />Galvanic corrosion occurs when dissimilar metals exist in a high TDS solution such as a salt generator pool. Some metals are nobler and more cathodic meaning positive currents flow from these and they tend to steal electrons from the less noble anodic or negative metals.<br />A Galvanic Corrosion Chart is used in industries that work with fluids and metals such as cooling towers. The Galvanic Corrosion Chart shows that the There are three things needed in order for galvanic corrosion to occur:
1. Electrochemically dissimilar metals must be present
2. These metals must be in electrical contact, and
3. The metals must be exposed to an electrolyte (salt in solution)
In a swimming pool all three of these exist due to the high TDS from the salt content of the water. The electrochemical cells in most chlorine generators are made of titanium which is listed on the Galvanic Corrosion Chart as a nobler metal. Most pools contain some copper in the system as well in the heat exchanger or in any brass fittings or pipe that may be in the system. Copper is a less noble metal than titanium and thus it corrodes as a result of the electrolysis in the high salt solution. This leaves black stains and debris in the pool. Copper is also rendered insoluble in the water. Copper in the water will appear as a green translucent color.
The simple solution to solve this problem is to find another less noble metal to use as a sacrificial anode that corrodes but doesn’t cause staining. When differing metals are added to salt water one metal acts as a cathode this is the nobler of the two. Titanium would be one example of a more cathodic or noble metal. The other metal may be more anodic or less noble. An example of this would be copper.
Galvanic corrosion occurs because when these two metals are in salt water with an electrical current the weaker less noble metal (copper) will corrode faster than normal. Also the stronger more noble metal (titanium) will corrode much slower than normal. It has been found in various marine industries that the addition of zinc in these types of systems prevents the corrosion of copper and stops the staining.
Zinc is very low on the galvanic chart and is one of the most anodic metals found. In salt chlorine pools zinc can be added as a solid weight into the skimmer or attached in the circulation system. This slows or stops the corrosion of copper. If the water is discolored from copper it is advised to use a metal removal product along with the zinc to remove the current discoloration and prevent reoccurrence. Most metal products on the market tend to be phosphate based and this too can cause problems in a salt chlorine generator. When selecting a metal product use a phosphate free product.
What about purple haze?
Another mystery in both salt generator and regular pools is the occurrence of a strange purple coloring and debris. This is due to high levels of cyanuric acid and insoluble copper in the water. If pH and alkalinity go low than copper cyanurate is formed leaving a purple residue along the water line and around lights and steps. The solution here is to lower cyanuric acid down to 35ppm to 50ppm and adjust up the alkalinity and pH. Also, the addition of zinc will help keep copper from corroding into the water.
These simple methods should help clear the mystery and remove the stains.


Terry Arko has more than 30 years of experience in the swimming pool and spa industry, working in service, repair, retail sales, chemical manufacturing, customer service, sales and product development. He is also a Certified Pool Operator and CPO Instructor through the National Swimming Pool Foundation. Arko is currently the recreational product specialist for SeaKlear Pool and Spa Products, a subsidiary of Halosource Inc., a clean water technology company based in Bothell, Wash. He can be reached via e-mail at tarko@seaklear.com." src="http://lh4.ggpht.com/-g0ACou23wH8/UlYrGBSdNCI/AAAAAAAAAXg/YJPrBxfz12g/images%252520%2525281%252529.jpg" width="100" height="100" />
New post (Chemical vs. Natural Swimming Pools) has been published on http://gd.is/fW3qTn<br />Natural swimming pools or living spas are much more common throughout Europe, but are increasingly becoming more popular in the United States. Now that the spring weather is beginning to surface, it’s time for Eco Brooklyn to open up our Living Pool for the swimming season. So how does this compare to tradition swimming pool maintenance? Like our design philosophy, Eco Brooklyn’s swimming hole should blend low energy costs with little to no waste or hazardous chemicals.<br />Here is a simple diagram from Inspiration Green that depicts exactly how natural swimming pools function.<br />Natural Filtration<br /><br />The first step in opening our natural spa is to turn on the tiny 100 watt water pump that feeds the soiled plants, bacteria, and critters that filter the pool’s water.<br />Next we turn on a very small aeration pump which enriches the water with oxygen, to encourage more plant growth and aerobic bacteria function.<br />Lastly Eco Brooklyn interns get to spend the morning scooping up algae that has accumulated over the winter. Adding some barley straw is also helpful in controlling algae by producing lignin, which is then converted to hydrogen peroxide in the presence of sunlight.<br /><br />So how does opening a chemically intensive pool compare?<br />Step one is controlling the pH by keeping it at 7.0 or slightly below. If the pH is above 7.5 the chlorine is only about 10% effective. In most cases this involves the addition muriatic acid.<br />Step two is to check the alkalinity, which should be between 80-140 ppm. Alkalinity is a measure of the water’s resistance to a change in pH. An improper balance of pH and alkalinity can reduce the effect of sanitation, cause cloudiness, and/ or deteriorate the concrete or siding.<br />Step three involves determining your Total Dissolved Solids (TDS) and Calcium Hardness. Both of these measurements will affect how corrosive the water is and often requires draining the pool.<br />Step four is backwashing the filter for cleaning when the gauge moves from 8-10 psi away from clean.<br />Step five comprises of cleaning the skimmer basket and scrubbing the walls of the pool weekly to prevent plaque build-up.<br />Lastly, running the filter and vacuum skimmer, often for a couple hours a day, for proper water sanitation is essential.<br />Considering the immense construction costs, the harsh chemicals additives, high energy pumps, and the endless hours of labor to produce and maintain a traditional swimming pool, it’s no wonder the Natural Pool phenomenon is catching on in America. The aquatic ecosystems are almost completely self-sustaining, and after the initial cost of construction you are basically done with the expenditure.


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