GL-312كيمياويات معالجة المياه
كبريتات الحديد البوليمرية (GL-312) من سلسلة كيمياويات معالجة المياه — منتج بمواصفات موثقة تورده شركة النبراس العالي مع بيانات الفحص الفنية.
تورّد شركة النبراس العالي هذا المنتج من مصنّعين مؤهلين معتمدين، مع المواصفات الفنية (TDS) ونشرة السلامة (SDS) وشهادة تحليل لكل وجبة.
Scope of Application: Ferrous sulfate is suitable for drinking water purification, urban sewage treatment, industrial wastewater treatment (such as paper making, printing and dyeing, pharmaceuticals, electroplating, etc.), sludge dewatering, and river and lake water purification. It has a significant effect on removing suspended solids, colloids, heavy metal ions and organic matter from water. Method of Use: 1. Dilute the prepared solution to 5%-10% and slowly and evenly inject it into the water to be treated using a metering pump. 2.
| Item | Index |
|---|---|
| Appearance | Pale yellow to yellowish brown amorphous solid |
| Iron mass fraction, % | ≥ 19.5 |
| Mass fraction of reducing substance (in Fe2+), % | ≤ 0.15 |
| Basicity, % | 8.0~16.0 |
| pH (10 g/L aqueous solution) | 1.5~3.0 |
التعبئة والتخزين: packed in woven plastic bags lined with polyethylene film, each bag weights of 25kg.