Treatment of Waste Water from Galvanizing Unit



 Treatment of  WasteWater from  Galvanizing Unit 
                                            مخطط مقترح لمعالجة مياه الجلفنة                                               

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يصف المخطط  عملية معالجة الدروس الناتج عن عملية الجلفنة ، والذي يمكن ان يعاد تدويره لانتاج اكسيد الزنك او الزنك المعدن 
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Treatment and Utilization of Spent Acid that Used in Galvanizing ( Pickling )

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The following two tables show the percentage of ash , powder and dross :   : year zinc -ton   ash-ton   powder-ton    dross -ton   zinc on product total zn total zn total zn 2001 919.581 275 192.5 110 104.5 75.295 65.50665 557.07435 2002 751.028 229.92 160.944 97.269 92.406 64.484 56.10108 441.57737 2003 719 201 140.7 86.3 81.985 70.5 61.335 434.98 2004 1248.851 342.82 239.974 148.8 141.36 71.802 62.46774 805.04926 ...
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