Sales to the USA suspended until further notice.

Sales to the USA suspended until further notice.Sales to the USA suspended until further notice.Sales to the USA suspended until further notice.

Sales to the USA suspended until further notice.

Sales to the USA suspended until further notice.Sales to the USA suspended until further notice.Sales to the USA suspended until further notice.
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Manz Engineering Ltd. - Community Scale Water Filters - contact: manzmel@shaw.ca

Manz Engineering Ltd. - Frackwater Flowback Treatment - contact: manzmel@shaw.ca

MEL Filter Systems

Manz Engineering Ltd manufactures and markets the MEL Filter System

Filters manufactured using stainless steel and high density polyethylene.

Filters manufactured using stainless steel and high density polyethylene.

Mel Filter Systems include:

         

1. MEL Polishing Filter (MEL-PF)  

2. MEL Biological Filter (MEL-BF) 

3. MEL Carbon Filter (MEL-CF)     

4. MEL Roughing Filter (MEL-RF) 

Filters manufactured using stainless steel and high density polyethylene.

Filters manufactured using stainless steel and high density polyethylene.

Filters manufactured using stainless steel and high density polyethylene.

Manz Engineering Ltd water filters biosand stainless steel community portable treat well river lake

Filters are available in a variety of capacities.  Materials other than stainless steel may be requested.

4 meter x 4 meter being readied for water testing.

Filters manufactured using stainless steel and high density polyethylene.

Manz Engineering Ltd water filters biosand stainless steel community portable treat well river lake

All MEL filters are thoroughly tested prior to shipping.

Four 4 meter x 4 meter filters loaded on truck ready for transport to site.

Manz Engineering Ltd water filters biosand stainless steel community portable treat well river lake

Filters are designed to be transported using readily available transport systems.

Installation of MEL filters in water treatment plant.

Manz Engineering Ltd water filters biosand stainless steel community portable treat well river lake

MEL works very closely with project engineers providing all necessary technical support for a successful project.

MEL pilot plant.

MEL pilot filter treat well water iron manganese arsenic treat lake and river water pathogen removal

MEL recommends that all prospective treatment projects be pilot tested prior to final selection of process and design.

NEW Large MEL Filters November 2021

Dimensions: 8m x 8m x 2m and 16m x 16m x 2m Capacity per filter: 64,000 to 256,000 L/hour

Based on highly successful 4m x 4m x 2m design

Use 20 or more filters in parallel. Treat up to 100,000,000 or more L/Day depending on application.

Brochure and Supporting Literature -New Info on MEL Filters

Information pertaining to available products, price and conditions of sale, engineering specifications, installation instructions, piloting, performance studies and completed projects are available on request.  Emails should be addressed to:  davidmanz@shaw.ca.   The technical brochure outlines opportunities for using the MFS highlighting the advantages of the filter technology  plus general specifications and implementation guidelines.

MFS Brochure Mun November 2023 (pdf)Download
Manz Engineering Technical Description MEL Biological Filter and MEL Polishing Filter (pdf)Download
MEL Filters - History of Technology Development August 2022 (pdf)Download
Iron and Manganese Removal (pdf)Download
Arsenic Removal (pdf)Download
WTP for Remote Village in Colombia (pdf)Download
Manz Presentation on Advances in Slow Sand Filtration (pdf)Download
MEL Tech Bulletin No. 1 Pilot Filter 30 cm (pdf)Download
MEL Tech Bulletin No. 2 Parasite Removal (pdf)Download
MEL Tech Bulletin No. 3 Pilot Filter 60 cm (pdf)Download
Biosand Filter poster (003)corr final PDF (pdf)Download

Projects Using MEL Technology

The following is a list of operating water treatment projects using MEL technology. 

There are several other projects in Honduras and Nigeria that implemented Davnor technology.

Colombia - Punto Huina Project Sheet (pdf)Download
Crane River Project Sheet (pdf)Download
Exshaw Project Sheet (pdf)Download
Fauquier Project Sheet (pdf)Download
Island Lake Project Sheet (pdf)Download
Kainai Reserve, Alberta, Canada (pdf)Download
Kibera Kenya (pdf)Download
Kyle - Sask Landing Proj Sheet (pdf)Download
Stavely Project Sheet (pdf)Download
Manz Engineering Ltd water filters biosand stainless steel community portable treat well river lake

Projects Using Davnor Technology

The following is a list of operating water treatment projects using Davnor technology. 

The same projects would be significantly improved using MEL  or new Davnor filter technology.

Campamento, Honduras (pdf)Download
Orito, Colombia (pdf)Download
East Morley, Alberta (pdf)Download
Ferintosh, Alberta (pdf)Download
Quinsum Coal (pdf)Download
East Millerville, Alberta (pdf)Download
Skid Mounted - Carribean (pdf)Download
Skid Mounted - Gabon (pdf)Download
Didi Village, Nigeria (pdf)Download
Makaraba and Aaqbraza Villages, Nigeria (pdf)Download
Ugborudo, Nigeria (pdf)Download
Manufacturing Nigeria Projects 2003 (pdf)Download
Square Butte Ranch, Alberta (pdf)Download
Stoney Adolescent Ranch, Alberta (pdf)Download
Seymour Arm, Shuswap Lakes, B.C. (pdf)Download

Projects Using Davnor Technology cont'd

2000 lph BioSand (pdf)Download
10,000 lph BioSand (pdf)Download
BioSand System for Remote Camp - Ontario (pdf)Download
BioSand Filters in Sudan (pdf)Download
Emergency Relief (pdf)Download
Poster Emergency Response - March 2003 (pdf)Download
Poster Humanitarian - March 2003 (pdf)Download
Poster Manually Operated Systems - March 2003 (pdf)Download
Poster Automatic Household - March 2003 (pdf)Download
Bangladesh Operations (pdf)Download
Poster Bangladesh JV - March 2003 (pdf)Download
Poster Skid Mounted Systems - March 2003 (pdf)Download

MEL Frackwater Flowback Treatment for Reuse Process

Gas Well Fracturing and Treatment of Flow Back - Presentation (pdf)Download
MEL Fracwater Treatment Poster (pdf)Download
Drought poses big risk to natural gas sector, report says - Calgary Herald 2024-04-04 (pdf)Download

Frackwater Flowback Production and MEL Treatment for Reuse

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