aerated grit chamber Articles
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PISTA VIO - Municipal Headworks - Case Study
Part of a 2016 expansion project, the Elkhart Wastewater Treatment Plant improved its grit removal efficiency and wet weather capacity by installing PISTA® VIO™ Grit Chambers in existing detritor grit basins. Unlike the other technologies considered, the PISTA® VIO™ allowed utilization of existing infrastructure in addition to providing improved efficiencies and capacities. ...
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Project - WWTP Jebel Ali, Dubai
Plant: wwtp Jebel Ali, Dubai, U.A.E. Contractor: Al Ahmadiah Aktor LLC Type of plant: Municipal Plant Start-up: 2009 Application: Aeration in Grit Chamber Mixing & Homogenization in Anoxic Tanks Mixing & Aeration in Pre-Aeration Tanks and Aeration Tanks Scope of supply: Engineering & Design 160 iCBA - Aerators 20 HYPERDIVE - Mixer/Aerators 32 HYPERCLASSIC - Mixers ...
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Seasonal and influent characteristic effects on hydrogen sulfide generation at a water reclamation plant
Correlations between sulfide generation and seasonal influent wastewater characteristics were identified based on a long-term monitoring program in summer and winter at a water reclamation plant. During summer, the emission rates of hydrogen sulfide (H2S) from the liquid treatment processes increased substantially compared to those during winter due to the increased wastewater temperature. The ...
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Occurrence and removal efficiency of six polycyclic aromatic hydrocarbons in different wastewater treatment plants
Occurrence and removal efficiency of six polycyclic aromatic hydrocarbons (PAHs) (fluoranthene, benzo[b]fluoranthene, benzo[k]fluoranthene, benzo[a]pyrene, benzo[ghi]perylene and indeno[1,2,3-cd]pyrene) in wastewater were monitored at different treatment processes in three wastewater treatment plants (WWTPs) by using ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). ...
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Practical Approach to Selection, Application & Inspection of Organic and Inorganic Wastewater Linings
Abstract This paper provides an overview of organic and inorganic protective linings for collection systems and wastewater treatment plants from a field application perspective. The dynamic nature of corrosion, pre-job inspections, specification development, application “challenges” and inspection techniques are reviewed utilizing several case histories. Introduction Municipalities ...
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