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We will have a renewed focus on optimizing all of our unit processes with the goal of reducing construction costs. Now that we have a zero electricity filtration system and an expectation that we will be bringing floc blankets online later this year, we have an opportunity to reduce the size of our flocculator and sedimentation tank. We intend to evaluate the feasibility of using floc recycle from the floc blanket to the flocculator as a way to increase collisions in the flocculator and thus allow us to significantly decrease the flocculator residence time. Do you know of any research on floc recycle for drinking water treatment?

We will be pushing the technology to an even smaller scale with a goal of meeting the needs for communities all the way down to 100 people. That will require developing new fabrication techniques for both flocculation (pipe flocculator with obstacles) and filtration (filter in a pipe).

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Team Name

PDF

Lyx Zip

Advisor

Type of Research

Specialization

Resources

Location

Comments

Students

Stacked Rapid Sand Filtration- Bench Scale

Image Added

Image Added

Mickey

Lab Research

4540

Process Controller

160 R

 

3

Stacked Rapid Sand Filtration- Pilot Scale

Mickey

Lab Research

4540

Process Controller

#2 R

 

3

Stacked Rapid Sand Filtration- Full Scale

Image Added

Image Added

Mickey

Lab Research

4540

Process Controller

and 160 R and Project lab

 

9 3

Demo Plant

Mickey

Design/Fabricate/Lab testing

4540/Systems

wet bench/shop

Project Lab

 

8 6

Ram Pump

Mickey

Design/Fabricate/Lab Research

3310/4540

Process Controller sump pump/water tanks

Project Lab Hydraulic Test Facility

Prototype in Honduras summer 2012

4

Low Flow Flocculator

Mickey Karen

Design/Fabricate

4540

Process Controller sump pump/water tanks

Project Lab Hydraulic Test Facility

 

3

Floc Recycle Venturi

Mickey Karen

Fabricate/Test

3310

Process Controller sump pump/water tanks

Project Lab Hydraulic Test Facility

 

0

Foam Filtration

Mickey

Lab Research/Fabricate

4540

Process Controller

#2 L

EPA P3 II in April 2012

4 6

Floc Sed Optimization

Karen

Lab Research

4540

Process Controller

#1 L end

 

3

Sedimentation Tank Hydraulics

Matt/Karen

Lab Research

4540

Process Controller

160 L

 

4

Linear Chemical Dose Controller

Karen

Fabricate/Document

3310/4540

wet bench/shop

Project Lab

 

3

Stock Tank Mixing

Karen

Lab Research/Fabricate

3310

wet bench/shop

Project Lab

 

3

Turbidimeter

Karen

Fabricate/Document

Documentation/AutoCAD

 

#1 L end near sink

 

2

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