To improve the measurement accuracy by photographing the reflection of active sludge flocks, finding the image measured value from a processed image of reflection, computing the sludge density index and static processing for an MLSS gauge for measuring the MLSS density of a sewage treatment plant or...
As a result, where the amount of polluted water entering into sewage treatment plant is varied in a remarkable range during the period of 24hr., according to a difference in biochemical reaction state between the high water amount time zone and the low water amount time zone, mathematical ...
1. “Waste Water Treatment Plant.”An Overview | ScienceDirect Topics. Image Courtesy: 1. “Sewage treatment plant” Byeutrophication&hypoxia(CC BY 2.0)via Flickr 2. “Treatment-plant-wastewater” (CC0) via Pixabay
The amount of sewage that flows into waste water treatment plant, the quality of the sewage, and the pollution load (the product of first two) are not constant; rather, they undergo periodical changes within unit times such as one day, one week, or one year. It often happens that the ...
To improve the measurement accuracy by photographing the reflection of active sludge flocks, finding the image measured value from a processed image of reflection, computing the sludge density index and static processing for an MLSS gauge for measuring the MLSS density of a sewage treatment plant or...
PROBLEM TO BE SOLVED: To clarify water quality in a sewage or drainage treatment plant and to contrive the decrease in quantity of excess sludge by freely controlling microorganism groups by both the effect of ozone gas and liquid multienzyme and regulating MLSS in an activated sludge tank.KUBOTA...
PURPOSE: To provide an MLSS meter calibration judgment apparatus which can obtain promptly and precisely measuring errors of an MLSS meter installed in an aeration tank in sewage treatment plant and can indicate correctly the calibration time of the MLSS meter.HORIE KOJI...
Excess sludge is completely decomposed and a loss in quantity is enabled. Liquid multienzyme proliferates and activates the microorganism groups by a catalyst and a proper amount is thrown every day in the drainage or sewage treatment plant of the activated sludge method. MLSS in the activated ...
PURPOSE: To provide an MLSS meter calibration judgment apparatus which can obtain promptly and precisely measuring errors of an MLSS meter installed in an aeration tank in sewage treatment plant and can indicate correctly the calibration time of the MLSS meter. ;CONSTITUTION: The amount of inflow ...
Lawrence, Kansas has been planning for expansion of its wastewater treatment plant for more than 15 years. Two master planning exercises have revealed that the existing collections system could not support expansion and delivery of sewage to its existing Kansas River Plant, so ...