Showing posts with label Dr. Manz. Show all posts
Showing posts with label Dr. Manz. Show all posts

Wednesday, January 13, 2010

Palawan again and other thoughts

Sorry it has been so long since I've posted but time and noteworthy events and just 'who cares anyway' type of excuses make it easy to say I'll do it later.

The most eminent noteworthy event is that I (Bill) leave for Palawan an a few hours. I leave with Craig Sutherland to help again with the Palawan Drinking Water Project. I traveled there the first time the end of Sept 2009 to help install some BioSand Filters (BSF) and that led to me traveling to Calgary for a Nov 2009 CAWST workshop (very productive) to learn more and also have the privelege to have dinner with the inventor of the filter. Dr. Manz's website provides oodles of first rate information upon which I refer to often

There is also another idea in the pipeline (pun intended) in which I hope to lend technical expertise - Hydraulic Ram Pump. Lots of info on this mature technology on the web so click on that link if you want to learn more. Basically it is a water pump that allows lifting water from its source to over 100 meters higher yet uses no source of power other than that from the source water itself. The hope at this stage is to determine the suitability of using a ram pump to move water up the mountain for farming. This would be a great boost to crop production for these mountain people. And into the future I also have a three week trip to Palawan with Craig in March and April. Dea may go with us on that trip as it is her Easter Holiday break.

I will try to post when I can from the internet cafe in Brookes Point Palawan as I get time.

Hope it will not be so long this time. Stay tuned.

Wednesday, October 07, 2009

Hey! Tell me more about this BioSand Filter

I thought you'd never ask. And even if you didn't I'm going to tell you anyway!
A concrete box about 12" square and 1 Meter high with 3 layers of sand and gravel, a difusion plate and a lid. Designed so it can be easily made virtually any place in the world.
And look what it is touted to do.
I drank from one for the duration of my stay in Brooke's Point.
Click on the pictures to enlarge.
For more information see: Dr. Manz - Inventor, CAWST
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