gas and sulfur plant as process engineer 6 years
quality control lab.&ndustrial water analysis and quality control
for 14 years
cooling tower opreation and all types of water treatement for 16 years
we used Nalco company. products in our plant for many years
also Chemic and BETz Dearborn to treat boiler feed water,raw water,cooling water,industrial waste water
I like to exachange information and knowlege ,
also to get smart friendes all over the world. Thank linkden