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Application filed by Environment Equipment Pty LtdfiledCriticalEnvironment Equipment Pty Ltd
Publication of NZ334793ApublicationCriticalpatent/NZ334793A/en
he apparatus has a supporting frame rotatable about a vertical axis which supports removable porous waste-receiving bags 4 to receive human or animal waste. The porous bag structure allows liquid to drain and air to be drawn across bags 4 facilitating aerobic decomposition.
NZ33479399A1998-03-241999-03-23Sewage treatment apparatus with rotatable support frame for supporting porous bags in open position
NZ334793A
(en)
Recycling plant for residual water from washing processes uses stratum of micro-organisms or bacteria and movable support located on rotary filtering body