1. Bleaching Enzyme of Xylanase
2. Increase the pulp bleachability
3. Working at pH 6.5-9.5 with 50-60centigrade
Bleaching Enzyme of Xylanase (Model No. Xylzyme-PBA) is used as the paper pulp bleaching assistant, the main using purpose is to increase the bleachability of the pulp and decrease the application amount of chemical bleaching agent
Product Advantage
(1) Degrade organic chlorine in the wastewater: The Xylzyme-PBA enzyme can effectively eliminate or substantially reduce the toxic organic chlorine contains in the paper mill effluent which is harmful to the environment if the active chlorine is used as the chemical bleaching agent
(2) Reduce the cost of chemical bleaching agent: The Xylzyme-PBA enzyme can replace a part of chemical bleaching agent usage based on the cost-effective responses if the hydrogen peroxide is used as the chemical bleaching agent which is friendly to the environment
(3) Increase the production capacity of pulp: the pulp production capacity can be increased to use the Xylzyme-PBA enzyme to the pre-bleaching process if the chlorine dioxide is a kind of controlling factor in the production
(4) Improve the brightness of pulp: The brightness of pulp can be improved if the Xylzyme-PBA enzyme to be used in the pre-bleaching process when using a certain amount of chemical bleaching agent, the pulp brightness can be increased by 2%-6%
(5) Decrease the wastewater load: the COD,BOD etc. can be reduced by application of Xylzyme-PBA enzyme in the bleaching department
Specifications
(1) Product Name: Bleaching Enzyme Xylanase
(2) Special for improve the pulp bleachability and decrease the chemicals applications
(3) Model No.:Xylzyme-PBA
(4) Appearance: Powder form with with slight fermentation flavour
(5) Effective temperature: 45°c- 55°c with pH of 6.5-9.5
(6) Pulp consistency: 6%-10% (recommended 8%)
(7) Dosage: 40-50g per ton dry pulp
Packing,Shelf Life And Storage
(1) 25kg/drum, 12 months from date of production.
(2) Keep in a dry, well ventilated and cool place.
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