Backwash waste uses & routing - I need some help and ideas!

[zephans]

UPDATE: I did my first backwash by filling up a large kiddie pool I had handy. It was full after 10 minutes of pumping. The water was still a little murky but I had no more room, water level was at bottom edge of skimmer, and it was really late. So I rinsed for 30sec, then switched to filter (turning pump off between each filter switch change per instructions). The pool didn't explode and didn't turn cloudy or get sand, so I'll call it a success.

Now I desparately need to vacuum the pool floor and sweep the edges and get a floating trichlor tablet dispenser to keep chlorine level stable before we take off for a vacation tomorrow morning.


Additional backwashing thoughts:
I will need to use sewer drain technique if/when I do a partial or full drain down. However for just backwashing I want to put the water to best use possible.

I live in Western Washington (the Evergreen state). While we have some water rationing, water has never been in critical low supply in the region. Still, if the water is good then I want to put it to use around the house. I like the retaining pond idea except for the burying part.

For next time I will get a 50' hose and use it to water the entire back yard. Emptying my temporary retaining pond with a 5 gallon bucket took forever. I ended up dumping over half the waste into a shallow channel I dug that routed it directly to the low part in my lawn (away from the house).

I don't think the drain, settle, and reclaim method would work. I still have some of the waste water in a large vase, and it still looks murky after 3 days. The water would have to be filtered (which defeats the purpose of backwashing).

Feel free to post other innovative waste water use/routing ideas.

[matt4x4]

I can't believe you backwashed 10 minutes and still got dirty looking water - sure you weren't looking at it through a microscope?????
I backwash 3 minutes at worst (like after killing an algae outbreak and cleaning that up) before seeing clean water and that's on a way bigger pool.
if you added a small amount of floculant and bleach to your "collecting pool" and used a small cover type pump to recirculate the water for a bit (to mix floculant), then all crap should settle if left standing for a day or two and no algae would take hold due to bleach, then you can set in a pump - raised off the now dirty floor several inches, and pump the clean water back to the pool, then lower the pump to pump the sludge onto those brown spots on your lawn