Method and device for precise dosing of liquids with further treatment
DE102017000785A1
Process and device for the degradation of polluting substance components from water and wastewater
DE102015014594A1
Plastic containers with specially designed reinforcing ribs
DE102015011481A1
Plastic container with at least one hollow body
DE102013017741A1
Method and device for optimizing a small sewage treatment plant or small sewage treatment plant by avoiding or reducing the discharge of sludge particles from the compressed air lift for clear water extraction
DE102013010692A1
Device and method for compressed air distribution by means of stepper motor distributor with thermal and mechanical as well as energy-efficient discharge component
DE102009034743A1
Method and apparatus for cleaning wastewater in small sewage treatment systems and small-sized sewage treatment systems, comprise treatment zones such as mechanical treatment zone, biological treatment zone and final clarification zone
DE102009032763A1
Process and apparatus for the purification of wastewater
DE102009013840A1
Method and device for self-learning control of wastewater treatment plant and other technical plant, comprise a pressure sensor for the detection of load changes or a device for high level detection used in the small clarification plant
WO2009098310A1
Paving stone and surface attachment
DE102008039019A1
Plastic container manufacturing method for e.g. wastewater treatment application, involves forming two halves of container with edges, where fixation of halves takes place by insertion of screws or clamps in boreholes in halves
DE102008038116A1
Filtering device for retaining particulate matters and sludge constituents in sequencing batch reactor plants, small sewage treatment plants and other plants, comprises container with outlet, and removable filter unit hooked in container
EP2164810A1
Method of introducing oxygen into a process tank during biological treatment
DE102008020938A1
Method and device to optimize small sewage treatment-/small purification plants by avoiding/reducing discharge of sludge particles in the small sewage treatment and purification plants and/or other technical plants, comprise mammoth pump
DE102008008368A1
Device for sterilizing waste water in small sewage treatment plants and small purification plants with sequencing batch reactor method and other technical plants by simple device, comprises UV sterilization unit built in storage container
DE102007058177A1
Method and device for optimizing small clarification plant by preventing/reducing discharge of mud particles in the plant with sequencing batch reactor process, and/or other technical plant by a simple device, consist of a mammoth pump
DE102007049517A1
Particulate substances and sludge portions retaining device for protection of e.g. septic tank, has measuring device e.g. float gauge, detecting over-accumulation of filter or backing-up of water in waste water treatment system
WO2008019806A1
Paving stone
DE102007008431A1
Air-lift pump delivery rate optimizing method for use in e.g. small sewage plant, involves intermittently passing even resulting compressed-air on inlet area of pulsator with corresponding unpressurized interval on air-lift pump
