Hi everybody.
Hope all is well.
I have a seawater with hardness of 470 °dH (Mg=1730 mg/l and Ca=506 mg/l) at pH 7.9 with a lot of fine particles that settle down quickly. Negligible organics content. The initial color of the particles are white/yellowish. Yellowish/light brownish on membrane...
Hello everybody
Hope you have been well and safe.
I would appreciate it if anyone could introduce a precious and must-have book or handbook for an engineer working in this field. or even manuals.
I found lots of them on the Internet, but which one?
Thanks a lot :)
As a recent graduate (Chemical and Process engineering), I intend to work professionally in the water treatment area, especially membrane treatment. What would you as professionals suggest I learn to improve my knowledge and hands-on skills and become competent in this field? (software, skills...
Hi
I am dealing with some wastewater with high TOC/DOC (>7), high alkalinity (>300 mg caco3/l, pH is about 7,5), high inorganics, in a pilot plant. The turbidity is so diverse ...ranging from few NTU to more than 200 or even 600.
I need a pretreatment prior to the membrane, and currently, we...
Hi :)
I am going to use a very small container (D is about 6 cm, with no baffles) with magnetic stirrer as a rapid in-line mixer after dosing the coagulant. the flow rate is in 60-100 l/hr range.
The technical data of stirrer:
motor rating output: 0.8 w
power input: 10w
speed range: 300-1800...
