HB Series
HB Series could achieve the concentration of cellulose, hemicelluloses, paper fiber and other compound, which also could be used in the purification of alkali liquor. The membrane element could maintain high-flux and stable operation for more than 12 months in strong alkali conditions.
The HB series can be used to concentrate cellulose, hemicellulose, papermaking fibers, and other compounds in concentrated alkaline solutions, as well as for lye purification. Membrane elements maintain high flux in a strong alkaline environment and operate stably for more than 12 months.
Industry application
● Alkali recovery of viscose fiber
● Alkali recovery in the paper industry
● Waste alkali cleaning and reuse of industrial production
● Alkaline water recovery of alkali analysis solution from ion exchange
Operation and Cleaning Parameters
● Max. operating pressure: 1500psi
● Typical operating pressure: 580psi
● Pressure drop of single membrane element: <8psi
● Recovery rate: 15%
● Max. operating temperature: 50℃
● Max. cleaning temperature: 50℃
● Continuous working PH range: 3-14
● Cleaning PH range: 2-14
● Max. allowable residual chlorine: 500ppm-h
● Inlet water: NTU<1 SDI<5
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