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1: Without these kinds of Information , Nobody will be able to provide " good / satisfied answers " A. What chemicals you are using ? B. What are the ( rough ) compositions of your chemical wastes ? ( also . . . How much is your waste / wastewater ? ) C. Does your factory have a Wastewater Treatment Plant / Unit ? D. If the answer for C. is " Yes " ; What type is it ? [ e.g. one or combination of Physical / Chemical / Biological Treatment(s) ] and How big is it ? ( when compared to your wastes ) . E. ? F. ? Want to provide more information ? or Give up and forget about this Question ? ? ( up to you ) โดย: นักเคมี [18 มี.ค. 2552 02:14] |
ข้อคิดเห็นที่
2: To : moon1610 If you are living / working in Laos , please contact this web site 's working team ( chemtrack@gmail.com ) . The working team also need feedback from users in Laos and other countries . โดย: นักเคมี [22 มี.ค. 2552 11:53] |