| 摘要 |
<p>In the biological treatment of organic matter for the purpose of producing compost, soil amendments or bio-fuel it is known that in order to ensure aerobic conditions during the entire treatment process air has to be channeled through the organics to provide for a sufficient oxygen level and to remove excess heat. It is also known that during the bio-chemical breakdown of the cell-structure of the organics moisture is released, which has to be removed to prevent parts of the organics turning into an un-aerobic process stage. The present invention provides a means to aerate organic matter and to collect and remove liquid from organic matter via a specifically designed channel. The channel contains a pipe comprising multiple orifices for air distribution or removal. The top of the channel is closed with a removable perforated cover. One or more than one channel combined to a series form an aeration system. The channels of an aeration system are integrated into the floor of a bin-type reactor and connected via pipes to a manifold outside the reactor for air distribution or removal. These pipes are also connected to the liquid collection and removal system comprised of a pipe outside the reactor, which directs collected liquid to storage or treatment tanks. Airflow in thechannels, pipes and manifold is maintained by an air distribution system comprised of an exhauster/blower and regulated by means of dampers or valves. All process air is exhausted via a biologically active filter material in a bio-filter bed for odor control purposes. All liquid is collected and processed.</p> |
