Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:20000 m.t/month
High purity hydrated lime for water treatment
Management Certification: SGS; ISO 9001:2008;MSD
High purity hydrated lime for water treatment
1. Features
1). Lower cost for water treatment
2). Widely range of application
3). Aid to coagulate well
2. Application
1). Mainly adjust acid waste water PH value, widely used for electroplate,
Chemical industry, circuit board, pickling, printing & dyeing and paper making
industries waste water treatment.
2). Used to remove phosphate,most of the heavy metal and ammonia nitrogen etc.
3).Used to adjust up water PH value of water supply plant
3. Quality Specification
Executive Standard QB1001-2011
Item | Index | |||||
High purity | Refined | |||||
Appearance | white or grey white powder | |||||
Ca(OH)2(%) ≥ | 95% | 92% | 90% | 88% | 80% | 70-75% |
Mesh | 400 | 200 | 200 | 200 | 200 | 150 |
Hydrochloric acid insoluble, % | 0-0.7 | 0-1.0 | ||||
4. How to Use
Wet dosing: Firstly, make it up to 5%-10% solution and continuously mechanical stir. Add to waste water after it completely mixed into suspension & turbid liquid until the PH value come to target value
Dry dosing: add it directly to the reaction pool, control of its dosing through the ph value. This method is suitable for dealing with strong acidic sewage; adjust the ph value to rough though its strong alkalinity.
5. Packing, Storage and Transportation
Packed with 25 kgs woven bag or paper bag.
Stored in dry ,cool and ventilate place, it will keep good for 6 months.
