Hello everyone,
I bought a stand mixer one year ago and put it in my kitchen countertop. So, this happened on the coating or casing. there are dark brown color spots all around the casing of mixer. Even, one of them bleed near to the power control switch (photo 2). The body is made of die cast...
Hello members,
Today i received a feed design for treating of sour stripper water which contains H2S and Methanol. The designer planned to remove the H2S (%99,5; 0.74ppm to 0.004ppm) by adding H2O2 in an oxidation tank. In the same oxidation tank, the desiner assumed that %60 of methonal will...