SPX MXF 4800 - Manuals - manualsarea.com

Page 3 - Fixed Film Process; History; shock loads; Future

Fixed Film Process History For over 100 years the fixed film reactor (trickling filter) has been used in wastewater treatment to reduce the biochemical oxygen demand (BOD) and for nitrification. As the wastewater passes down through the trickling filter, microorganisms on the surface of the media co...

Page 4 - Retention Time Versus Flow; Flow m; Flow Configuration; Modular Biological Treatment Media

MARPAK is a modular PVC corrugated media specifically designed for biological treatment applications. MARPAK media is manufactured from rigid PVC sheets that are UV protected and resistant to rot, fungi, bacteria, acids and alkalies commonly found in wastewater. MARPAK modules are manufactured in va...

Page 5 - Superior oxygen transfer; MARPAK MXF Series; ft

Advantages of MARPAK MXF Series 60° flow media: 1. Superior oxygen transfer The MXF Series geometry allows for the continuous and uniform horizontal redistribution of air and water (Fig. 4-1) maximizing oxygen uptake. 2. High Efficiencies at shallow depths The MXF Series 60° cross corrugated geometr...

Page 6 - Remove Existing Rock Media; MarPier Supports; Section; General Design Information

Municipal Wastewater Numerous empirical equations have been developed in an attempt to mathematically describe the reaction taking place in the trickling filter. The most common and generally accepted empirical equation in use today for predicting trickling filter performance in secondary treatment ...

Page 7 - Applications; Upgrading Existing Rock; Plan

Applications Upgrading Existing Rock Trickling Filters MARPAK MXF 4800 with its 60° cross fluted geometry and high surface and void ratio is ideal for upgrading the performance of existing rock trickling filters. With a surface area and void ratio more than three times greater than rock, upgrading w...

Page 8 - Complete Secondary; and suspended; Solids Contact; and total; Roughing or Pretreatment; Complete Secondary Treatment; Marpak Plus Activated Sludge

Applications Complete Secondary Treatment MARPAK MXF Series fixed film biological reactors used in conjunction with primary and secondary clarification (Fig. 8-1) can reduce BOD 5 and suspended solids to above 90%. Trickling Filter/ Solids Contact (TF/SC) The TF/SC process utilizes the trickling fil...

Page 9 - MARPAK; Nitrification

Applications Nitrification In the nitrification process (Fig. 9-1) MARPAK MXF Series fixed film reactor provides an effective means of oxidizing ammonia nitrogen of secondary treated wastewater. Nitrifying trickling filters require less mechanical equipment, less operating power and less attention t...

Page 10 - Taller MARPAK modules mean:

The MARPAK Advantage Fixed film media has traditionally been made in 2 ft height increments due to production limitations (sizes of thermoformers and molds to create the media sheets). Marley cooling tower fill has been produced for over 30 years and the advantage of taller fill heights has been rec...

Page 11 - General Specification and Installation Information

Installation MARPAK is installed so that the sheets of all modules in a particular layer are parallel. Special care should be taken during installation of the media to protect the modules from damage. Where necessary, cutting and trimming of the modules may be performed within the fixed film reactor...