HUT36069A - Method and apparatus for measuring the decompose activity of acitivated sludge - Google Patents

Method and apparatus for measuring the decompose activity of acitivated sludge

Info

Publication number
HUT36069A
HUT36069A HU142383A HU142383A HUT36069A HU T36069 A HUT36069 A HU T36069A HU 142383 A HU142383 A HU 142383A HU 142383 A HU142383 A HU 142383A HU T36069 A HUT36069 A HU T36069A
Authority
HU
Hungary
Prior art keywords
glucose
electrode
live mud
live
mud
Prior art date
Application number
HU142383A
Other languages
Hungarian (hu)
Other versions
HU188879B (en
Inventor
Peter Princz
Jozsef Olah
Szilard Kovacs
Andras Szuromi
Laszlo Palos
Original Assignee
Vizgazdalkodasi Tudomanyos Kut
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 Vizgazdalkodasi Tudomanyos Kut filed Critical Vizgazdalkodasi Tudomanyos Kut
Priority to HU142383A priority Critical patent/HU188879B/en
Publication of HUT36069A publication Critical patent/HUT36069A/en
Publication of HU188879B publication Critical patent/HU188879B/en

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  • Activated Sludge Processes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

In order to control the operation and ensure the rational and economic running of live mud waste water purification plants the decomposition activity of live mud is measured electro-chemically with dissolved oxygen and glucose electrodes, in continuously aerated live mud samples. After stabilization of the electrode signals 5-500 mg. per litre glucose soln. is added to the live mud sample, the glucose electrode is calibrated, and after a set time the remaining glucose concn. of the live mud sample is measured, making sure that signals from the glucose electrode are taken at constant oxygen concn. - The measurements are carried out in a reactor suitable to operate with live mud and fitted with an aerating pipe, a dissolved oxygen electrode and a glucose electrode. The signal output of the electrodes is connected through polarizing and amplifying units to a high input resistance mV-meter operating via an output unit with a signal processor. The feeding of live mud samples and of glucose, the aerating of the sample, the automatic measurement of glucose and dissolved oxygen and of remaining glucose are governed by a computer.
HU142383A 1983-04-26 1983-04-26 Method and apparatus for measuring the decomposing activity of acitivated sludge HU188879B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU142383A HU188879B (en) 1983-04-26 1983-04-26 Method and apparatus for measuring the decomposing activity of acitivated sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU142383A HU188879B (en) 1983-04-26 1983-04-26 Method and apparatus for measuring the decomposing activity of acitivated sludge

Publications (2)

Publication Number Publication Date
HUT36069A true HUT36069A (en) 1985-08-28
HU188879B HU188879B (en) 1986-05-28

Family

ID=10954445

Family Applications (1)

Application Number Title Priority Date Filing Date
HU142383A HU188879B (en) 1983-04-26 1983-04-26 Method and apparatus for measuring the decomposing activity of acitivated sludge

Country Status (1)

Country Link
HU (1) HU188879B (en)

Also Published As

Publication number Publication date
HU188879B (en) 1986-05-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HPC4 Succession in title of patentee

Owner name: SZUROMI,ANDRAS,HU

Owner name: PALOS,LASZLO,HU

Owner name: DR PRINCZ,PETER,HU

Owner name: KOVACS,SZILARD,HU

Owner name: DR OLAH,JOZSEF,HU

HMM4 Cancellation of final prot. due to non-payment of fee
HNF4 Restoration of lapsed final prot.
HMM4 Cancellation of final prot. due to non-payment of fee