content in wastewater treatment plants. Recent developments have led to the introduction of new sensors that incorporate ultrasound cleaning system to minimize or eliminate the buildup of particulate matter and microorganisms on the surface of the sensor. This, in turn, ensures that the sensors last...
Wastewater treatment plants (WWTPs) are one of the largest biotechnology applications in the world and are of critical importance to modern urban societies. An accurate evaluation of the microbial dark matter (MDM, microorganisms whose genomes remain uncharacterized) proportions in WWTPs is of great va...
This study aims to evaluate the potential of fermentable sugar production from various non-agricultural waste substrates via biological hydrolysis. For the first time, a laboratory-madeIrpex lacteusenzyme preparation was applied to waste streams originating from wastewater treatment plants. The sugar yield...
As municipal wastewater treatment plants around the world become increasingly more mechanized, greater consideration must be given to equipment protection. One emerging treatment process step that accomplishes this function is grit removal. “Grit” consists of a variety of particles including sand, g ...
Wastewater from wastewater treatment plants, is used in Iran without restrictions and controls like in many other countries. Therefore, it is necessary to employ proper sewage treatment systems, before water can be publicly used such as for irrigation. This study is focusing on the efficacy of ...
wastewater generated from textile industry containing dyes, pigments, heavy metals (such as lead, arsenic, chromium, nickel, copper, cadmium, and mercury), chemicals (such as acids, sulfur, alkalis, naphthol, nitrates, hydrogen peroxide, and surfactant-dispersing agents) and their treatment using ...
]. Numerous studies have demonstrated that municipal and hospital wastewater treatment plants are not always sufficiently efficient and do not always remove all pharmaceuticals from the wastewater. Antibiotics and related compounds have consequently been detected in various bodies of water at concentrations ...
PURPOSE: A wastewater treatment apparatus using oxidation pitch which can treat wastewater effectively even in small area is provided. CONSTITUTION: The apparatus comprises a circular outside wall(12); a circular inside wall(22); an aeration basin(10) which is installed between outside and inside...
of Vienna, Vienna, Austria and 2University of Hamburg, Biocenter Klein Flottbek, Microbiology and Biotechnology, Hamburg, Germany Numerous past studies have shown members of the genus Nitrospira to be the predominant nitrite- oxidizing bacteria (NOB) in nitrifying wastewater treatment plants (WWTPs). ...
31 March 2016 physiological and genomic characteristics Yuyang Li, Kun Ding, Xianghua Wen, Bing Zhang, Bo Shen &Yunfeng Yang Ammonia-oxidizing archaea (AOA) are recently found to participate in the ammonia removal processes in wastewater treatment plants (WWTPs), similar to their bact...