Abstract: A carrier and associated methodology for removably supporting a plurality of data storage devices as a multiple disc array in a distributed storage system. The carrier defines attachment features for fixing each of the data storage devices to the carrier preventing movement of the data storage devices in relation to the carrier in response to a vibration stimulus. This reduction in vibration stimulus allows the individual data storage devices in the multiple disc array to increase the number of track per storage area. This benefit can be used to increase capacity, increase performance and increase reliability of the multiple disc array.

Abstract: A data storage array is provided such as for a distributed storage system or a consumer electronics device wherein increased data storage capacity is provided at the cost of increased power consumption in relation to industry standard power consumption rates. The array has a plurality of data storage devices, each having an actuator operably disposed in a data storing and retrieving relationship with a data storage medium. The data storage medium is rotated at a speed of substantially greater than 10,000 revolutions per minute, and each of the data storage mediums has a data storage capacity of substantially greater than 100 gigabytes. The increased heat created by the relatively faster rotation speed is handled through improved airflow made possible by a multiple device array constructed in accordance with embodiments of the present invention.

Abstract: A wastewater treatment system and a biological reactor usable in a wastewater treatment system are disclosed. Also disclosed is a media for supporting a growth biology and usable in a biological reactor. Each media includes a tubular cross-section and perturbated outer perimeter, which may be non-nesting. The perturbated outer perimeter creates a protected outer surface area for supporting a growth biology. Also disclosed is a screen sized so as to facilitate retention of the number of media within the biological reactor.

Abstract: A carrier and associated methodology for removably supporting a plurality of data storage devices as a multiple disc array in a distributed storage system. The carrier defines attachment features for fixing each of the data storage devices to the carrier preventing movement of the data storage devices in relation to the carrier in response to a vibration stimulus. This reduction in vibration stimulus allows the individual data storage devices in the multiple disc array to increase the number of track per storage area. This benefit can be used to increase capacity, increase performance and increase reliability of the multiple disc array.

Abstract: A wastewater treatment system including a biological reactor is disclosed. At least one controlled-reaction-volume module is provided to the biological reactor. The at least one controlled-reaction-volume module includes a fixed-film media for supporting a biological growth. At least one mixer, such as, for example, a high momentum mixer, for communicate a fluid to the at least one controlled-reaction-volume module so that wastewater and the biological growth communicate to thereby treat the wastewater.