How to Measure Water Hardness: how many grains of hardness is found in your water? Definition of hard water As we explain in more detail at WATER SOFTENERS & CONDITIONERS, Water "hardness" refers to the level of unwanted minerals, principally calcium and magnesium, found in your water supply...
Hardness硬度—水的硬度等于溶于水中的钙离子和镁离子浓度的总合。通常用CaCO3的百万分之一当量(ppm as CaCO3)来表示。 Hydrolysis水解作用—以化学或者生化的手段溶解物质并分解物质的过程。 Hopback啤酒花浸取槽—一个充满啤酒花的容器,其作用相当于一个过滤器,去除麦汁中的凝固物质。 Hot Water Extract热水浸出...
a12.Features that must be in the warming water which is used in the radiators; Ph:min: 9,5 max:11,5 , total hardness: max 30 ppm. CaCo3,oxygen:0(zero),these must be. In the improper feature, usage of warming water is out of warranty cover.[translate] ...
自酿啤酒HowtoBrew中英对照4.pdf,前言 目前可以找到有關自釀啤酒( homebrewing )的好書有很多,那麼你會問:為什麼還 要再寫一本呢?答案是:這是觀點的問題。幾年前當我開始自釀啤酒的時候,我閱讀了每 一本我能找到有關啤酒釀造的書,這些書的出版時間前後相差達十五年
Great to see someone from the East Valley. 1. I treat the water as I used it. So I'll mix it in with the strike water, or in with the grains. Then again, I'll mix the salts in with the sparge water. They dissolve very quickly in hot water. ...