Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19804007Aexternal-prioritypatent/DE19804007A1/en
Application filed by Reinhart Von Nordenskjold Dr IngfiledCriticalReinhart Von Nordenskjold Dr Ing
Publication of AR014526A1publicationCriticalpatent/AR014526A1/en
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals
(AREA)
Abstract
Un procedimiento para el tratamiento biologico de un fluido con bastante carga orgánica, que se lleva a cabo en un estanque y en el que el fluido sesomete en primer lugar a una etapa de mezcla y acidificacion (A), a continuacion sesom ete a una degradacion anaerobia, bajo formacion de metano,en una etapa de carga elevada (B) con recirculacion del lodo activo y luego en una etapa de carga ligera (C), y a continuacion se depura en una etapa dedepuracion final (D), desde la quese p uede hacerse retornar también el lodo, recogiéndose el biogás producido en la etapa de carga elevada (B) y en la etapade carga ligera (C).A procedure for the biological treatment of a fluid with enough organic load, which is carried out in a pond and in which the fluid is first subjected to a mixing and acidification stage (A), then it is subject to degradation. anaerobic, under formation of methane, in a stage of high load (B) with recirculation of the active sludge and then in a stage of light load (C), and then it is purified in a stage of final purification (D), from which p The sludge can also be returned, collecting the biogas produced in the high load stage (B) and in the light load stage (C).
ARP9901004011998-02-021999-02-01
PROCEDURE AND DEVICE FOR THE BIOLOGICAL TREATMENT OF A FLUID WITH ORGANIC LOAD UNDER GENERATION OF BIOGAS
AR014526A1
(en)
Microbial community succession and pollutants removal of a novel carriers enhanced duckweed treatment system for rural wastewater in Dianchi Lake basin
Performance improvement and model of a bio-electrochemical system built-in up-flow anaerobic sludge blanket for treating β-lactams pharmaceutical wastewater under different hydraulic retention time
A high-efficiency mixotrophic photoelectroactive biofilm reactor (MPBR) for enhanced simultaneous removal of nutrients and antibiotics by integrating light intensity regulation and microbial extracellular electron extraction
METHOD FOR THE TREATMENT OF A LIQUID EFFLUENT THAT INCLUDES A METHANIZATION, A BIOLOGICAL TREATMENT, AN ASSIMATION OF METALLIZED AND BIOLOGICAL SEDIMENTS AND A METHODIZATION OF ASSIMEDED SEDIMENTS