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公开(公告)号:US5266202A
公开(公告)日:1993-11-30
申请号:US655199
申请日:1991-02-14
申请人: Shigeo Okonogi , Mamoru Tomita , Yasuo Fukuwatari , Koichi Matsumoto , Yoshitaka Tamura , Teruhiko Mizota , Atsushi Nakajima , Haruo Endo , Norio Sato , Koji Inagaki
发明人: Shigeo Okonogi , Mamoru Tomita , Yasuo Fukuwatari , Koichi Matsumoto , Yoshitaka Tamura , Teruhiko Mizota , Atsushi Nakajima , Haruo Endo , Norio Sato , Koji Inagaki
CPC分类号: B01D61/12 , A23C9/1427 , B01D61/022
摘要: This invention relates to a reverse osmosis treatment process, particularly a stable reverse osmosis treatment process which prevents a lowering in throughput capacity by carrying out treatment while keeping the permeate flux of a reverse osmosis membrane constant through the time of use of a module. The process of this invention can keep the throughput capacity constant, can prevent adhesion and pollution onto membrane surfaces and fouling thereon, and moreover can maintain stable operation in a continuous run.
摘要翻译: 本发明涉及一种反渗透处理方法,特别是一种稳定的反渗透处理方法,其通过在使用模块时保持反渗透膜的渗透通量不变的同时进行处理,防止通过量下降。 本发明的方法可以保持生产能力恒定,可以防止膜表面的粘附和污染,并在其上污染,而且可以在连续运行中保持稳定的操作。
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公开(公告)号:US4448280A
公开(公告)日:1984-05-15
申请号:US318197
申请日:1981-11-04
申请人: Haruo Endo
发明人: Haruo Endo
CPC分类号: F02M35/1211 , F02M19/03 , F02M3/12 , F02M35/088 , F02M35/1216 , F02M35/1233
摘要: A carburetor for internal combustion engines wherein air to be introduced into an air jet is taken in directly from a part of a suction silencer in order to prevent an air-fuel mixture to be fed to an engine from becoming too rich when the air jet is clogged with a snow powder.
摘要翻译: 一种用于内燃机的化油器,其中将引入空气射流的空气直接从吸入消音器的一部分吸入,以防止空气燃料混合物在空气射流为 被雪粉堵住。
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