Description:
The pH value is one of the most commonly used water quality testing indicators. The pH value of natural water is mostly in the range of 6-9; the pH value of drinking water is required to be between 6.5 and 8.5; the pH value of some industrial water should be guaranteed to be between 7.0 and 8.5 Otherwise, it will have corrosive effects on metal equipment and pipelines. pH value and acidity, alkalinity are both different and connected. The pH value indicates the strength of the acidity and alkalinity of the water, and the acidity or alkalinity is the content of acid or alkali substances in the water. The change of pH in water quality indicates the degree of water pollution.
Application:
plant culture
water-saving irrigation
scientific experiment
Greenhouse
flowers and vegetables
fine agriculture
sewage treatment
environmental protection
Irrigation
Fish Pool
Green House
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