influent organic loading Articles
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Technical and experimental evaluation of an innovative decentralized technology for the municipal wastewater treatment in the city of Rome
The present paper shows the results obtained through an experimental activity carried out on a pilot-scale plant using an innovative technology which couples the granular aerobic sludge with the sequencing batch process. Treatment efficiency and operation costs were evaluated in order to assess feasibility of this new technology for the upgrading of the existing continuous flow activated sludge ...
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Effects of the cometabolite/growth substrate ratio on the aerobic degradation of 4-monochlorophenol
Chlorinated phenolic compounds like 4-monochlorophenol (4CP) are characterized by high toxicity even at relatively low concentrations and by strong persistency in both water and soils. Since cometabolism was proved to enhance 4CP biological removal, a conventional Sequencing Batch Reactor (SBR) was used in this study for the cometabolic aerobic degradation of 4CP at different influent ...
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Effluent Compliance/Biological nutrient removal performance focus: Nitrogen reduction case study
In-Pipe Technology Company, Inc., improves water quality for discharge or reuse by reducing influent organic loading and effluent pollutant levels. In-Pipe Technology has helped compliant plants function more efficiently and helped non-compliant plants achieve their targets. In-Pipe Technology works with both conventional treatment processes and advanced treatment designs including biological ...
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Montemorelos wastewater plant case study
Performance History and Discussion In-Pipe Technology Company, Inc. was selected with goals to improve the biological treatment capacity at the wastewater treatment plant (WWTP) without capital expansion of the current facility. Due to the inability to make a capital investment to expand unit operations and processes, a municipal treatment plant in Montemorelos can not meet the needs of a growing ...
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Molecular Chemical Grinder Improves Digestion in Sludge
Municipal wastewater treatment plants (WWTPs) can reduce the costs and liabilities of sludge handling and disposal and increase their organic solids conversion rate with the Advanced Fluidized Composting (AFC) Process or the Advanced Fluidized Co-Digeson & Co-Generaon (AFC2) Process from BioConversion Soluons, LLC (BCS). The conventional sludge treatment techniques of aerobic and anaerobic ...
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Start-up of a granular sludge sequencing batch reactor for the treatment of 2,4-dichlorophenol-contaminated wastewater
In this study, a granular sludge sequencing batch reactor (GSBR) was started-up for the biological aerobic treatment of wastewater containing highly toxic 2,4-dichlorophenol (2,4-DCP), in presence of readily biodegradable sodium acetate (NaAc) as the growth substrate. Different influent concentrations of NaAc (420–800 mg/L) and 2,4-DCP (0–20 mg/L), as well as different operating ...
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