Understanding chlorine levels remains important. While slightly higher-than-normal levels of chlorine in pools are harmless, exposure to an over-chlorinated pool can have adverse effects on the bathers’ health and well-being. The effect of excess chlorine in pools is an alteration in pH levels o...
The pickle universe is a vast, vinegary galaxy. They’re spicy, they’re sweet, they come in all shades of neon color and levels of satisfying crunch. Even a shot of dill pickle juice is a time-honored chaser—the pickleback. Whether you’re practiced i
Instead of destroying cells, these lower frequencies merely stimulate brain circuit activity. Low-frequency Ultrasound: Therapy and Weapon of the Future? How's this for ultrasonic mind control? Two pregnant women display their stomachs to a female dolphin during a class in Lima, Peru, based on ...
How long does muriatic acid take to lower alkalinity? You’ll likely notice a difference in your water chemistry an hour or two after the muriatic acid has circulated. Retest your water at that point. If your pH and alkalinity levels are still too high, add another round of pool acid in...
(e.g. ferric sulfate and ferric chloride) are usually ideal. Flocculants on the other hand can cause blockages if not chosen carefully. Residual flocculants can stick to the membrane. We recommend a very low dose of anionic flocculants (<0.5 ppm) and even lower doses for cationic ...
The friction allows for the ice that has already frozen to melt a little bit, making it unlikely to freeze. Beyond rock salt’s ability to clear icy streets, it can also be destructive. Chloride ions (氯离子)...
How to raise hematocrit levels?Human Blood:Hematocrit is the percentage of a person's blood that is made up of red blood vessels. This is an important indicator of general health. A low hematocrit can be a sign of several serious conditions, including anemia....
A shot blast machine is an important piece of equipment that you need to understand how it works. The machine itself is comprised of several parts that need to be functioning properly. The machine’s electrical system controls the temperature and humidity levels inside. If the system is not wo...
Researchers have found that vitamin K is sequestered to the site of fracture resulting in markedly depressed circulating levels of vitamin K in fracture patients. The time taken for the vitamin K blood level to return to normal appears to be influenced by the severity of the fracture. VITAMIN ...