Method and apparatus for the detection of toxic substances in wa

Details Method and apparatus for the detection of toxic substances in wa Method and apparatus for the detection of toxic substances in wa

1984-01-20

1986-01-14

Castel, Benoit

Liquid purification or separation

Processes

Treatment by living organism

210 85, 210 961, 210745, 435 32, 435291, 436 55, 436 62, 436138, C02F 312, C12M 136, G01N 3318

Patent

active

045644535

ABSTRACT:
Waste water to be analyzed is brought into a reactor continuously supplied with samples of activated sludge taken from the biological treatment plant; oxygen is also constantly supplied to the reactor and the content of oxygen dissolved inside the reactor is measured in order to automatically regulate the waste water flow admitted into the reactor in relation the measured value of dissolved oxygen content and thus keep the load applied to the reactor substantially constant; a toxicity alarm is released in case of abnormal reduction of respiration when the waste water admission flow is maximum.

REFERENCES:
patent: 3986932 (1976-10-01), Brushwyler et al.
patent: 4162195 (1979-07-01), Solyom et al.
patent: 4260490 (1981-04-01), Moss et al.
patent: 4329232 (1982-05-01), McKenna

Affiliated with

Also associated with

Rating

Method and apparatus for the detection of toxic substances in wa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for the detection of toxic substances in wa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for the detection of toxic substances in wa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-429648