Biofilter Systems, LLC

Other

Bio-con Labs, Inc.

Mark B Robertson

John D Cox

Daniel T White

David O'Keefe

A wastewater treatment system includes a wastewater collection system, at least one aeration subsystem aerating the aerobic portion, and at least one filtration subsystem. The wastewater collection system has an anoxic portion, an aerobic portion downstream of the anoxic portion, an anaerobic portion downstream of the aerobic portion. The filtration subsystem includes at least one bioreacting filter receiving fluid from the aerobic portion, being operable to filter wastewater received from the aerobic portion, and discharging filtered fluid into the anoxic portion, an oxygen contactor fluidically connected between the aerobic portion and the at least one bioreacting filter and operable to diffuse oxygen into the fluid being supplied from the aerobic portion, and an oxygen supply operable to supply oxygen to the oxygen contactor.

System and process for removing nitrogen compounds and odors from wastewater and wastewater treatment system

A wastewater treatment system includes independent wastewater treatment facilities. Each of the facilities has a number of wastewater treatment subsystems. A wastewater collection subsystem holds wastewater to be treated. A pump subsystem moves wastewater from a wastewater collector to a filtration subsystem having a bioreacting filter. The filter has a sump and a fluidized-bed filter therein and supports the filter upright. The filter has an upwardly expanding, hollow, conical filter body with filter media. A monitoring subsystem measures wastewater process parameters. Control devices receive control commands and, dependent upon the command received, alter parameters of the wastewater treatment subsystems. A communication device connects the wastewater treatment subsystems and the control devices and sends information corresponding to the wastewater process parameters measured by the monitors, receives control messages corresponding to the control commands, and transmits control commands the control devices to, thereby, alter a wastewater process parameter.

Improved fluidized bed filters are described and claimed. The filters are exemplified for use in aquarium systems. A preferred embodiment of the filter of the subject invention comprises a cylinder having an inlet port. Water is pumped into the inlet port. The force of the water fluidizes the filter medium within the cylinder. Filtered water escapes the system over the open end of the cylinder or through an outlet channel.

Fluidized bed filter for an aquarium

A fluidized bed filter is described and claimed. The filter is exemplified for use in an aquaculture system under hydraulic pressure. A preferred embodiment of the filter of the subject invention comprises a closed cylinder having an inlet port and an outlet port at or near one end. Water is pumped into the inlet port and through a hollow delivery tube positioned within the cylinder and ending a short distance from the closed end of the cylinder. The force of the water contacting the closed end of the cylinder causes the water to change direction drastically creating a flow pattern within the cylinder. This flow pattern exerts a force sufficient to fluidize filter medium within the cylinder. Filtered water escapes the system via the outlet port.

Method of purifying aquarium water using a pressurized, tank mounted,

A fluidized bed filter is described and claimed. The filter is exemplified for use in an aquaculture system. A preferred embodiment of the filter of the subject invention comprises a cylinder having an inlet port. Water is pumped into the inlet port. The force of the water fluidizes the filter medium within the cylinder. Filtered water escapes the system over the open end of the cylinder.

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Gainesville, FL, United States of America

Mark B Robertson