Biologically Enhanced Slow Sand Filtration for Removal of Natural Organic Matter

Abstract

Investigates and helps define the potential for biologically enhanced slow-rate filtration for removal of organic matter, including the use of ozone in combination with slow-rate filtration. Published in 1993.

Resources

Subscriber

Biologically Enhanced Slow Sand Filtration for Removal of Natural Organic Matter

Report

#90618

05/01/1993

View Executive Summary

Related Projects

Recently

Project #4620

Guidance Manual for Monitoring Biological Filtration of Drinking Water

Completed

Biofiltration facilities need practical biofiltration monitoring tools that provide rapid feedback on the performance of their biological filters. While operators need step-by-step guidance on implementation of bioprocess monitoring...

View more details

Project #4496

Biofilter Conversion Guidance Manual

Completed

This project developed recommendations based on the operational and water treatment data collected from dozens of full-scale water treatment facilities that have converted to biofiltration. These recommendations serve...

View more details

Project #4477

Pretreatment of Low Alkalinity Organic-Laden Surface Water Prior to a Coagulation-Ultrafiltration Membrane Process

Completed

The research determined (1) the effectiveness of biological pretreatment for removing disinfection by-product (DBP) precursors, turbidity, and color, and (2) evaluated biological pretreatment prior to ultrafiltration to reduce...

View more details

Project #5140

The Impact of Pre-Chlorination and GAC Treatment on DBP Formation and Overall Toxicity in Drinking Water

In Progress

This project will investigate the impact of granular activated carbon (GAC) with and without pre-chlorination on disinfection byproduct (DBP) formation and the resulting toxicity of drinking water using...

View more details

Project #5211

Understanding the Value Proposition for Thermal Processes to Mitigate PFAS in Biosolids

In Progress

As per- and polyfluoroalkyl substances (PFAS) have dramatically shifted the biosolids management landscape, utility managers lack options for dealing with PFAS. Currently, the use of thermal processes has...

View more details

Project #5169

Evaluating Innovative and Sustainable Treatment Options for Biosolids

In Progress

This project aims to evaluate innovative treatment technologies to identify pathways for the sustainable management of biosolids. The overarching objective of this study is to guide utilities as...

View more details

Wastewater Process Emissions Fundamentals

Biologically Enhanced Slow Sand Filtration for Removal of Natural Organic Matter

Abstract

Resources

Biologically Enhanced Slow Sand Filtration for Removal of Natural Organic Matter

Guidance Manual for Monitoring Biological Filtration of Drinking Water

Biofilter Conversion Guidance Manual

Pretreatment of Low Alkalinity Organic-Laden Surface Water Prior to a Coagulation-Ultrafiltration Membrane Process

The Impact of Pre-Chlorination and GAC Treatment on DBP Formation and Overall Toxicity in Drinking Water

Understanding the Value Proposition for Thermal Processes to Mitigate PFAS in Biosolids

Evaluating Innovative and Sustainable Treatment Options for Biosolids

Wastewater Process Emissions Fundamentals