Vision Participate Learn Drinking water Solide waste Wastewater

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It’s better to set off right away instead of feeling the road is difficult

science behind activated sludge process

science behind activated sludge process

Wednesday, Oct 25, 2017

https://www.youtube.com/watch?v=su8DkXANDe0 Biochemical oxygen demand gets biodegraded in an activated sludge system, in this video I will explain you how it works..
@ Greg Willson
1 minute read
upflow anaerobic sludge blanket

upflow anaerobic sludge blanket

Wednesday, Oct 25, 2017

https://www.youtube.com/watch?v=NdAXOfc-vWw Explanation of how the upflow anaerobic sludge blanket acts as a cap to allow for anaerobic decomposition of the algal mat layer and the generation of hydrogen sulfide methane.
@ Greg Willson
1 minute read

Tuesday, Oct 24, 2017

@ Greg Willson
0 minutes read

Tuesday, Oct 24, 2017

@ Greg Willson
0 minutes read
Large slow sand filter systems

Large slow sand filter systems

Tuesday, Oct 24, 2017

https://www.youtube.com/watch?v=fBKlXDx6txo The above video describes the preparation of the biological layer (Shmudzedecke) basic operation of a slow sand water filtration system with clearwell storage for purified water. https://www.youtube.com/watch?v=4toIA05VYF8 this video points out that sand particle size is not as important as the maintenance of the biological surface layer (where 99.9% of the filtration occurs)..   test: [metaslider id=8459]  
@ Greg Willson
1 minute read

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It’s better to set off right away instead of feeling the road is difficult

Board of Directors

Greg Willson - director

Goals of SCD Hub online

  • Propsal Writing Assistance
  • Support planning with solutions library
  • Improve water solutions library
  • Curation of project Case Studies
  • Collaboration with UMN Peace Engineering

Meetups/ SCD Clinics:

  • Clinics focused on water solutions and IT support for partner groups – Wastewater and Sewage – Drinking Water – Municipal Solid Waste – Use of Peacewater methodology

Peace Engineering Program Announcement

[ECHO Program Concept]()

About SCD Hub

  • SCD Hub’s mission is to serve as a hub for sustainable community development in order to provide trustworthy development & training tools to facilitate project planning, design & execution.

  • SCD Hub serves a curated collection information supporting best practices in sustainable community development, at this time we are working closely with the new UNM Peace Engineering program improve the quality of our database and improve how it serves the short, medium and long term planning goals of projects.

  • Our current work emphasizes the life cycle of water. The list of outcomes is fine for a start. Clearly defined project goals and objectives are a crucial element for planning the activities and inputs required to launch and sustain a project. -Bernard Amadei, Ph.D., NAE

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Approach

SCD Hub’s pioneering work with UNM Peace Engineering program’s technical solutions library needs your support! We are working to document solutions for safe, affordable, accessible, and appropriate relationship with the lifecycle of water - from source to distribution, to disposal. Solid waste management lifecycle is also being researched in our library curation process.