[Retracted] Treatment of Comprehensive Wastewater from Chemical and Pharmaceutical Parks by Fly Ash-Coated Iron Electrode Electrocoagulation

Table 1

Parameters related to the physical properties of fly ash.

Index	Ingredient 1	Ingredient 2	Ingredient 3
Ignition loss	4.16	4.37	2.24
Moisture content	29.1	0.83	0.92
Sulphur trioxide	0.51	0.74	0.69
Fineness	78	24	26
Water demand ratio	127	151	87