A process for treating a nickel-bearing aqueous solution consisting of phosphating-bath overflow andor of rinsing water after phosphating, phosphating being effected with an acidic aqueous phosphating solution that contains 3 to 50 gl phosphate ions, reckoned as PO43, 0. The first lead and second lead are provided on the substrate and intersect at a first overlapping area. If the active resources on the network do not match the resources being billed to the client, the discrepancy is reported. Another ROM includes a first transistor comprising a gate, electrically connected to a word line to provide a read signal, a drain, electrically connected to a main bit line through a second transistor. The carton holder is specifically designed for use in combination with beverage cartons by persons with reduced hand strength and motor skills due to age, infirmities and disease.