| 摘要 |
PCT No. PCT/JP95/01311 Sec. 371 Date Dec. 27, 1996 Sec. 102(e) Date Dec. 27, 1996 PCT Filed Jun. 30, 1995 PCT Pub. No. WO96/00701 PCT Pub. Date Jan. 11, 1996A non-membrane type electrolytic cell (10) comprises an anode plate (16, 20) and a cathode plate (18) which are arranged opposite to each other with an electrically insulating spacer (22) sandwiched therebetween. The spacer (22) is formed of plastics having a water absorption of not more than 0.3%, preferably not more than 0.2%, more preferably not more than 0.01%. Deposition of scale, such as calcium carbonate, on the spacer (22) is prevented.
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