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Interpublic AS
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Interpublic AS
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Priority to ES544972ApriorityCriticalpatent/ES8604029A1/en
Publication of ES544972A0publicationCriticalpatent/ES544972A0/en
Publication of ES8604029A1publicationCriticalpatent/ES8604029A1/en
The tubular waste network of the installation of this invention is a purifying and collecting device for pretreating wastewater, in which installation the water which has to be separated from the residual waste materials is conveyed via the collector network 8, after which the network which contains the separated-out waste is moved (washed out) via mechanically actuated rollers 10 which simultaneously dry the waste before it is conveyed, together with the used network 8, to a container for its discharge whilst the pretreated water is conveyed for subsequent treatment or for discharging as black water (domestic waste water, sewage).
ES544972A1985-07-081985-07-08Method of removing coarse solids from sewage
ExpiredES8604029A1
(en)
Processing waste materials for anaerobic digestion of the biogenic-organic constituents of the garbage, particularly of the source separated organic waste, the non-recycable fraction of the domestic waste, the residual waste and the commercial wastes