Contact person
Christina Wedin
Coordinator
Contact Christina
Analyzes for white water in paper production
The amount of materials and chemicals in the white water system in paper production is important from both process optimization, resource management and economic aspects.
Purpose
In process water, dissolved and colloidal materials circulate which are anionically charged and which can react with cationic additives used in the papermaking process. We can also look at the amount of equation, carbohydrates, chemicals. We can also come out to you to measure on site.
- Anions ISO 10304-1 bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulphate
- ASA, total content RISE method KA 40.201
- Carboxylic acids RISE method KA 80.309 / KA12.207
- Cation requirements SCAN W-12
- Carbohydrates, total content RISE method KA 10.202
- Lignin RISE method KA 40.203
- Optical brightener RISE method KA 10.228
- Starch SCAN-P 91
- Uric acids RISE method KA 10.203
Method
ISO 10304-1, SCAN W-12, SCAN-P 9 and internal RISE methods.
Deliveries
Report
