JPH0574018B2 - - Google Patents

Info

Publication number
JPH0574018B2
JPH0574018B2 JP2290800A JP29080090A JPH0574018B2 JP H0574018 B2 JPH0574018 B2 JP H0574018B2 JP 2290800 A JP2290800 A JP 2290800A JP 29080090 A JP29080090 A JP 29080090A JP H0574018 B2 JPH0574018 B2 JP H0574018B2
Authority
JP
Japan
Prior art keywords
floc
flocs
particle size
flock
image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2290800A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03175338A (ja
Inventor
Kenji Baba
Shoji Watanabe
Shunsuke Nokita
Mikio Yoda
Akihiro Tanaka
Shunji Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP29080090A priority Critical patent/JPH03175338A/ja
Publication of JPH03175338A publication Critical patent/JPH03175338A/ja
Publication of JPH0574018B2 publication Critical patent/JPH0574018B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
    • C02F2209/105—Particle number, particle size or particle characterisation

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Closed-Circuit Television Systems (AREA)
JP29080090A 1990-10-30 1990-10-30 水中に懸濁する物質の監視装置 Granted JPH03175338A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29080090A JPH03175338A (ja) 1990-10-30 1990-10-30 水中に懸濁する物質の監視装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29080090A JPH03175338A (ja) 1990-10-30 1990-10-30 水中に懸濁する物質の監視装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP59136576A Division JPS6117043A (ja) 1984-06-08 1984-07-03 水中に懸濁する物質の監視装置

Publications (2)

Publication Number Publication Date
JPH03175338A JPH03175338A (ja) 1991-07-30
JPH0574018B2 true JPH0574018B2 (enExample) 1993-10-15

Family

ID=17760661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29080090A Granted JPH03175338A (ja) 1990-10-30 1990-10-30 水中に懸濁する物質の監視装置

Country Status (1)

Country Link
JP (1) JPH03175338A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188625U (ja) * 1982-06-08 1983-12-15 株式会社西原環境衛生研究所 微生物モニタ−テレビ

Also Published As

Publication number Publication date
JPH03175338A (ja) 1991-07-30

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