英文字典,中文字典,查询,解释,review.php


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       


安装中文字典英文字典辞典工具!

安装中文字典英文字典辞典工具!










  • Washing soda - Trouble Free Pool
    I bought Arm and Hammer All Natural Super Washing Soda is this the correct stuff that can be used to raise pH Thanks
  • Arm and Hammer Super Washing Soda vs. Soda Ash
    The type of sodium carbonate used in washing soda is a decahydrate, so you need to use a lot more washing soda than you would anhydrous soda ash One should use 2 7 times as much washing soda as a substitute for soda ash, if measuring by weight, or 4 6 times as much if measuring by volume
  • Using Arm and Hammer Super Washing Soda to raise pH
    From time to time I've had to buy soda ash at pool stores or home centers to raise pH knowing I was just buying expensive sodium carbonate under some name like PH UP Anyway, I noticed that WalMart sells A and H Super Washing Soda which says "Ingredients: Sodium Carbonate " Period "Pure and Natural since 1874 100% Fragrance and Phosphate Free"
  • 20 mule team Borax or Super Washing Soda? - Trouble Free Pool
    In preparation to change to BBB, I went shopping for the green box of 20 mule team borax (used to raise ph, Right ???) Was thinking it should say Sodium Carbonate on it I picked it up and looked at the box, it says sodium tetraborate decahydrate Is that the same thing ? Then down the
  • How do I add washing soda to my pool? - Trouble Free Pool
    Washing soda would be fine, or you can use baking soda and borax The best way to add washing soda is to pre-dissolve it in a bucket of pool water and then add the mixture slowly to the skimmer
  • baking soda vs washing soda - Trouble Free Pool
    The Pool Calculator recommends a value to add to raise PH using washing soda (sodium carbonate) I have a very large bag of sodium bicorbonate (baking soda) left over from the previous owner and am wondering about using that It's my understanding that sodium carbonate is more caustic than
  • Borax vs washing soda- which is better and cheaper?
    Borax doesn't raise the TA as much, which is sometimes valuable However, if you are dealing with trichlor tablets, washing soda is better as it comes closer to balancing out the PH TA effects of trichlor tablets
  • Is Arm and Hammer Super Washing Soda the same as baking soda
    The general rule of thumb is to raise the TA with baking soda, and raise the pH with 20 mule team borax (borax rasies the pH, but does little to the TA If you need to do both, you can use washing soda That being said, you can use the pool calculator to see what effect adding either borax, baking soda or washing soda has on the pH and TA


















中文字典-英文字典  2005-2009