PH调节剂（片碱）

又名：片碱，烧碱

化学成份：氢氧化钠

外观性状： 白色片状

主要作用：
    用于提高游泳池水的PH值，属于游泳池水处理药剂的一种。原理为通过氢氧根离子与氢离子化学反应，提高池水PH值

用法与用量：
 游泳池一般使用氢氧化钠提高泳池水的PH值，每升高1.0度按每立方水10克的剂量投放。也就是说，1000立方要使PH提高1个读数侧需要加入10公斤的氢氧化钠。调节PH一般是在使用游泳池消毒剂后使用，因为三氯异氰尿酸的水溶液是呈酸性的，所以长期使用水的PH值会下降。

PH regulator (caustic soda)

Also known as: caustic soda, caustic soda

Chemical ingredients: sodium hydroxide

Appearance: white flake

Main roles:
    Used to improve the swimming pool water PH value, belongs to a kind of swimming pool water treatment chemicals. Principle by the chemical reaction of hydroxyl ions and hydrogen ions to improve the water PH value

Dosage and Usage:
 The pool generally use sodium hydroxide to increase the pool water PH value, every increase of 1.0 degrees per cubic meter of water 10 g dose put. In other words, 1,000 cubic meters to make the PH by a reading side need to add 10 kg of sodium hydroxide. Adjust the PH in the use of swimming pool disinfectant, because the TCCA in aqueous solution is acidic, so the long-term use of water, PH value will decline.