WATER FILTER APPARATUS INCORPORATING WALNUT SHELL FILTER MEDIA AND A DRAFT TUBE SYSTEM

The present invention relates generally to a system and method for treating wastewater in a filter media apparatus having a draft tube system. The filter media may be walnut shell media. La présente invention concerne de manière générale un système et un procédé de traitement des eaux usées dans un...

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Bibliographic Details
Main Authors MUNSON, STUART J, LORGE, ERIC A, FELCH, CHAD L, PATTERSON, MATTHEW, KUMFER, BRYAN J, HOWDESHELL, MICHAEL
Format Patent
LanguageEnglish
French
Published 13.12.2016
Subjects
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:The present invention relates generally to a system and method for treating wastewater in a filter media apparatus having a draft tube system. The filter media may be walnut shell media. La présente invention concerne de manière générale un système et un procédé de traitement des eaux usées dans un appareil à couche filtrante présentant un système de tubes d'aspiration. La couche filtrante peut être une couche de coquilles de noix.
Bibliography:Application Number: CA20092738015