摘要 |
Providing a water-dilutable liquid pre-rinsing composition. Water-dilutable liquid pre-rinsing composition comprises demineralized water, an aqueous solution of a sodium, potassium or calcium hypochlorite or chlorite, a complexing agent, an aqueous inorganic acid, an anionic surfactant, an alkoxylated fatty alcohol and a corrosion inhibitor. An Independent claim is also included for apparatus for applying a composition as above, comprising an enclosed recycling spray station with at least two fan spray nozzles and at least two point spray nozzles.
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