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Image processing and analysis is a useful tool for monitoring of activated sludge wastewater treatment plants. However, its effectiveness is dependent on performance of the segmentation algorithms. The activated sludge wastewater plant can be monitored by image processing and analysis of images acquired through microscope using bright field microscopy and phase contrast microscopy. In this paper,...
Fault diagnosis of activated sludge wastewater treatment plant for abnormal operation can be done using image processing and analysis of microscopic images of samples collected from aeration tank of the plant. In this paper, a novel illumination compensated segmentation technique is proposed for bright field microscopic images of the activated sludge wastewater samples. The illumination noise is modeled...
Activated sludge process form an important part of wastewater treatment plant with domestic effluent. The variations in the state of the process are appeared as those in the size and structure of flocs and filaments found in the wastewater samples from aeration tank of secondary treatment. The normal operation requires proper settling of flocs in the secondary clarifier, which is affected by problem...
Activated sludge process is commonly used in wastewater treatment plants to process domestic or industrial effluent. The main objects of interest in the activated sludge systems are floes and filamentous organisms. The proper settling of the sludge floes in the activated sludge wastewater treatment process is crucial to the normal functioning of the system. In this paper image processing techniques...
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