The present invention relates to systems and methods for managing images or video and related information. The kernel includes a loader for loading the virtual memory manager into the working memory in response to a demand from one of the application programs. An output terminal on the secondary side is operable to be connected to a load for providing current thereto. The loading handler is disposed on the buffer area to handle a tray in the buffer area. The invention improves metal removal, lowers cost because fewer chemicals are used, produces less sludge, and reduces the discharge of toxic metals and metal precipitants to the environment. According to the invention the body comprises of at least two separate parts attached within distance from one another.