my question is why PVC? why not 12 DIP class 350? if exterior corrosion is a problem try poly-wrap. if internal corrosion is a concern the DIP I have seen is cement morter lined. and the cost may be comperable to PVC with oil prices being high right now.
h2oman
Ok all:
we have been working on a system with 10 ppm of Fl 100 ppb of AS PH raw at 8 - 8.5 and average temp of 112 F and a flow rate of 10GPM:
we are using Actavated Alumina.
my personal opion as that although it is working it is labor hevaythe steps are in this order:
1. ad acid to lower...
Treatment
I don't quite follow what you are looking for.
if you are looking for the flow chart for a water treatment process you might look in the USC Sacraminto manual "Water Treatment I" (also known as the Ken Keri manuals)
if you are looking at building a model of a water...
Is this a Resedential or a Commercial usage? have you checked with your local Fire Department? I suggest the following.
1. contact the local F.D. and ask them what thay need for fire flow. (ie: 1500 GPM for 2 Hrs = 180,000 Gal.)
2. add the system peek demand to this.
3. if the system will...
I am looking for any information about removing fluoride from groundwater using alum. the source water has 12 mg/l of fluoride and 110 ug/l of arsenic, ph is 8.3 and the water is 112 - 118 degrees F. my research tells me that alum will remove the arsenic, and will have an effect on the fluoride...
