The utility model provides a running water does not have chlorine disinfection system, characterized by the system include formic acid container (1), hydrogen peroxide solution container (2), reaction box (5) and throw with measuring pump (6), the output of throwing the input termination ...
a这个叫林涛的运动员赢得了网球比赛第一名 This is called the sound of the wind in the trees the athlete won the tennis to compete first[translate] ado not use chlorine(bleach) cleaners in tank water 不要使用氯(漂白)擦净剂在坦克水中[translate] ...
“I have nothing left。" Peale asked, “When did your wife leave you?" “What do you mean?” the man asked, “She hasn’t left me。My wife loves me!" “That's great!" said Peale.“Then that will be number one in the right column — Wife hasn’t left。Now, when were your ...
Well the water itself doesn't have any sugars or proteins like food, somicrobes aren't consuming it and rotting it. However, that's not to say the chemistry of the water hasn't changed. By being exposed to air, the water ...
You have to keep adding chlorine to the pool as it breaks down. While the bacteria-killing properties of chlorine are very useful, chlorine also has some side effects that can be annoying to humans, and possibly even hazardous. Chlorine has a very distinctive smell that most find unpleasant,...
afree available chlorine in 酸性电解水 proved to be unstable and easily evaporates from the water,causing immediately a strong chlorine smell and complicating storage,transport and use of 酸性电解水。athough it is still highly recommended to use freshly generated 中性电解水。 自由可利用的氯在被证明...
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a我们学了三年的英语 We have studied three years English[translate] a这种糟糕的天气让人不想出去,你还不如在家舒展一下筋骨,做做运动。 This kind of too bad weather lets the human not want to exit, your might as well stretches in the home the physique, makes the movement.[translate] ...
Well the water itself doesn't have any sugars or proteins like food, somicrobes aren't consuming it and rotting it. However, that's not to say the chemistry of the water hasn't changed. By being exposed to air, the water absorbs some CO2, and a tiny portion of that, about 0.13%,...
Explain why the water boils when it was cooled with ice. Is salt dissolving in water a spontaneous process? Explain. Sodium and chlorine are both found in the ocean. Why aren't there glaciers of NaCl crystals in the ocean? Explain. ...