This page cannot be printed from here

Please use the dedicated print option from the 'view' drop down menu located in the blue ribbon in the top, right section of the publication.

screenshot of print menu option

Description: Impacts of Advanced Primary Treatment on Advanced Secondary Treatment and MLE...
Impacts of Advanced Primary Treatment on Advanced Secondary Treatment and MLE Processes
Abstract
The performances of four advanced primary treatment (APT) technologies including Cloth Disk Primary Filter (CDPF), Compressible Medium Biofilter (CMBF), Micro-Screen (MS) and Proteus Filter were evaluated. Compared to primary clarifier which achieved 58% removal for total suspended solids (TSS) and 32% removal for chemical oxygen demand (COD), both CDPF and CMBF demonstrated a significantly higher removal performance. The CDPF achieved 76% removal for total suspended solids (TSS) and 49% removal for COD, while the CMBF achieved 70% removal for TSS and 52% removal for BOD. The performance of the MS was comparable to primary clarifier at a footprint of only 20-30% of primary clarifier. The CDPF and Proteus filter also showed similar significant footprint reduction compared to primary clarifier. To demonstrate the full benefits of advanced wastewater treatment, the impacts of APT on advanced secondary treatment (AST) and conventional MLE process is evaluated as part of the ongoing technology research and demonstration project at Linda Water Resource Recovery Facility
The performances of four advanced primary treatment (APT) technologies including Cloth Disk Primary Filter, Compressible Medium Biofilter, Micro-screen and Proteus Filter were evaluated in this long-term and comprehensive technology development and demonstration project. Compared to primary clarifier, APT technologies demonstrated higher treatment performances also resulting in significant energy savings, secondary treatment capacity increase, and footprint reduction in primary treatment.
SpeakerCaliskaner, Onder
Presentation time
14:30:00
15:00:00
Session time
13:30:00
15:00:00
SessionPrimary Treatment Technologies: Should We Settle for Conventional Primary Sedimentation?
Session locationRoom S501a - Level 5
TopicEnergy Production, Conservation, and Management, Facility Operations and Maintenance, Intermediate Level, Municipal Wastewater Treatment Design
TopicEnergy Production, Conservation, and Management, Facility Operations and Maintenance, Intermediate Level, Municipal Wastewater Treatment Design
Author(s)
Caliskaner, Onder
Author(s)O. Caliskaner 1; Y. Zhang 2 ; O. Caliskaner 1; Y. Wu 3; E. Martinez 4; G. Tchobanoglous 5; B. Davis 6;
Author affiliation(s)Caliskaner Water Technologies, Inc. 1; Caliskaner Water Technologies, Inc. 2 ; Caliskaner Water Technologies, Inc. 1; Caliskaner Water Technologies, Inc. 3; Caliskaner Water Technologies, Inc. 4; University of California at Davis 5; Linda County Water District 6;
SourceProceedings of the Water Environment Federation
Document typeConference Paper
PublisherWater Environment Federation
Print publication date Oct 2023
DOI10.2175/193864718825159004
Volume / Issue
Content sourceWEFTEC
Copyright2023
Word count13

Purchase price $11.50

Get access