Comparing with other traditional technology, de-aeration technology has the advantages as follows.
◎ Small occupation (for unit volume, valid contact occupation is 10largerthan packed tower)
◎ Low running cost;
◎ Precisely control the air flux
◎ Installment as module could be extended to deal with larger flux and to control air flux more precisely
◎ Low pressure cost,needn’t install compression pump,and economical
Solution to remove CO2 from liquid,the removal rate of which reaches 98%
De-aeration membrane is applied in the field of liquid de-aeration
  •        Upon the system of RO and EDI,water inflow EDI with high conductivity decreases the electronic resistivity of effluent water,while CO2 dissolves into water,which is the major reason why there is high conductivity in water. Needn’t add any chemical,and any pollutant, the water could remove a number of CO2 by de-aeration membrane technolog,the removal rate of which reaches 98%. If removes CO2 before EDI of purifier, then the EDI leads to the effluent with high quality,the effluent conductivity of first level RO&EDI increases from original 1.0 M to 18M. After the dissolved CO2 in water inflow removes,then increases the remove rate of silicon and boric by EDI,so it is possible that the effluent water by first level RO and deaeration membrane replace that former secondary effluent water as inflow water of EDI.
Remove O2 from liqui
  •        O2De-aeration membrane is widely used to remove O2 from water or other liquid. O2 has bad effect on many technological processes, for it is easy to corrode pipeline, boiler and equipments. Needn’t add any chemical2and any pollutant, the water could remove a number of O2 by de-aeration membrane technology,the removal rate of which reaches 98%. In the fields of semiconductor and micro-electronics, de-aeration could meet DO index (<1ppb) and guarantee the performance, thus offering a perfect solution, which completely replaces packed tower
Solution to remove O2 from liquid, which completely replaces packed tower
More perfect application
of de-aeration membrane
  • ★ More perfect application of de-aeration membrane Remove nitrogen from solution;;
    ★ Remove micro-vesicle from solution (for example: photoresist, ink, emulsion);
    ★ Control humidity of gas;
    ★ Add hydrogen into solution to control amount of dissolved hydrogen;;
    ★ Add nitrogen into solution to control amount of dissolved nitrogen;;
    ★ Add carbon dioxide into solution.
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