Virginia Regulatory Town Hall
Virginia Department of Health
Guidance Document Information
Title Treatment - Hollow Fiber, Positive Pressure Driven Microfiltration and Ultrafiltration and Ultrafiltration Membrane Filtration Technology
Document ID WTR-880(W)
Summary This memo provides guidance for the use of membrane filtration technology for pathogen and turbidity removal. This memo also provides guidance for the preparation of waterworks operation permits and for surveillance of existing and new membrane filtration systems.
Effective Date 9/14/2012
pdf View document text     Posted On 9/25/2012                 Document on Town Hall

This document applies to the following chapters
[12 VAC 5-590] Waterworks Regulations

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