A recovery and purification apparatus of sediment in the bottom of sea or reservoir

摘要

This devise is a marine fish farms, farmers and other land sea or pool different types of sediment present in the lower surface the hydraulic pump, the suction pump and electric motor using an air pump and processed in line with the reservoir sediment deposits related to the seabed or recovery and purification unit to recover. More particularly, the present invention is to marine farming, land farms, and other various types of sea or reservoir of hydraulic pump and the precipitate present in the lower surface, by using a suction air pump and an electric motor pump to filter out the relatively large foreign substances, a suction precipitate a primary centrifugal separator (screw decanter), secondary and tertiary centrifuge centrifuge and the precipitate was filtered through one or more of the following, optionally from one to float from sand (Sand) filter and micro filter through the centrifuge as either or both the passage containing the carbon in suspension was passed through a filter and then passed through the impurity, removing microorganisms and bacteria, and organophosphorus affecting the sub-picture hyanghwa, organic nitrogen and a trace amount of the steel-making slag filter to remove hydrogen sulfide By implementing the sediment recovery and purification apparatus provided quickly and other seafloor sediment on the bottom of the farm without chemical treatment and has the feature is to remove cleanly.