公开(公告)号：US3755134A

公开(公告)日：1973-08-28

申请号：US3755134D

申请日：1970-05-21

Applicant: PATENT TECHNOLOGY

Inventor： FRANCIS L ,  TRELEVEN G

IPC: A23C9/144 ,  B01D61/54 ,  C02F1/46 ,  B01D13/02

CPC classification number: A23C9/144 ,  B01D61/54 ,  C02F1/4604 ,  C02F2201/46115 ,  C02F2201/4612 ,  C02F2201/46125 ,  C02F2209/05

Abstract: Electrodialysis apparatus for reducing the mineral salt content of liquid materials having dispersed organic constituents (e.g., whey). Means are provided for controlling certain factors during the course of an operating cycle, including the applied stack voltage and the resistivity of the concentrating solution, together with the selection of membranes to provide low working membrane resistance, whereby demineralization of such materials is made more efficient, with savings in processing costs.

Abstract translation: 用于降低具有分散的有机成分（例如乳清）的液体材料的矿物盐含量的电渗析装置。 提供了用于在操作循环过程中控制某些因素的手段，包括施加的堆电压和浓缩溶液的电阻率，以及膜的选择以提供低工作膜电阻，由此使这些材料的脱矿质更有效 ，节省加工成本。