DuoBent BX220
DuoBent is an eco-innovation on a European scale. This product is to be used in the optimization of wastewater both municipal and industrial treatment processes,. Products are manufactured in accordance with a patented technology that ensures their safety.
Applications
The product is dedicated to municipal and industrial sewage treatment plants struggling with the problems of activated sludge sedimentation, inflow of fat substances and sulphides. The reduction of these substances, which are an important growth factor for filamentous bacteria type 021N, allows to activate the mechanisms leading to their complete elimination from the biological system.
In this way, we operate comprehensively in order to optimize the wastewater treatment process according to the cause-effect key:
- Reduction of fat and sulphides → limiting the amount of substrate for further development of filamentous bacteria type 021N,
- Reduction of surfactants → reduction of one of the main causes of foam formation,
- Reducing the number of filamentous bacteria → allows you to attach type 021N bacteria to the submicron DuoBent particle and then completely eliminate it from the biological system,
- Improvement of sedimentation of sludge rich in bacteria type 021N → Immediate improvement of sedimentation and operation of secondary settling tanks despite the persistently high number of bacteria type 021N.
The main advantages of DuoBent BX220 preparation include:
- Immediate improvement in sedimentation in the presence of filamentous bacteria 021N.
- The potential for complete elimination of bacteria 021N.
- Reduction of fat substances and sulfides.
- The possibility of reducing the load in raw wastewater.
Raw sewage pretreatment – pre-precipitation
Pre-precipitation of the pollutant load from raw sewage, whether at industrial or municipal facilities, brings many operational benefits, e.g. :
- pre-precipitation of the pollutant load at the first stage,
- possible reduction of pollutants limited to chemical treatment methods, including in the form of dissolved substances, e.g. COD,
- reduction of SPCs and disinfectants used during the cleaning of technological lines,
- preventing the deterioration of the biological activity of activated sludge microorganisms,
- can be used in various industrial wastewater treatment technologies,
- an eco-innovative alternative to chemical pre-treatment and flotation,
- can be used in powder form (automatic microdoser) or in liquid form (colloidal suspension preparation system).
The main advantages of DuoBent BX220 at the pre-precipitation stage
- pre-precipitation of the pollutant load at the first stage,
- possible reduction of pollutants limited to chemical treatment methods, including in the form of dissolved substances, e.g. COD,
- reduction of SPCs and disinfectants used during the cleaning of technological lines,
- preventing the deterioration of the biological activity of activated sludge microorganisms,
- can be used in various industrial wastewater treatment technologies,
- an eco-innovative alternative to chemical pre-treatment and flotation,
- can be used in powder form (automatic microdoser) or in liquid form (colloidal suspension preparation system).
Other products from the DuoBent family
DuoBent BX10
- Over 90% reduction of fat
- Foam and scum reduction
- Ideal solution for small to medium sized SBR tanks struggling with foam/fat/no sedimentation properties
- Dedicated to simultaneous operation with aluminum ions in order to quick reduction of the number of filamentous bacteria
- Dedicated to prevent further reproduction of filamentous bacteria
DuoBent BX500
- Alternative to DuoBent BX10
- Reduction of foam and fat scum
- Solution for medium to large plants struggling with foam/fat/no sedimentation
- Dedicated to work simultaneously with aluminum ions to quickly reduce the number of filamentous bacteria
- Dedicated to prevent further reproduction of filamentous bacteria
DuoBent S-block
- Extremely low doses
- Enables the reduction or complete elimination of unpleasant odors
- Reduces the concentration of hydrogen sulfide and ammonia
DuoBent F500
- immediate improvement of activated sludge sedimentation
- solves the problem of sludge drift in the secondary settling tank
- reduction of floating suspension in the treated wastewater, which sometimes causes exceeding the parameters
- extremely low doses
- no need to dosing every day – thanks to the attachment of submicron DuoBent particles to the sludge, the product stays in the biological system = long-term effect
- possibility of application to aerobic stabilization/gravitational/mechanical thickeners to improve sludge dewatering – increase in dry mass by up to 6% while reducing polymer consumption
DuoBent F2
- An alternative to DuoBent F500
- Immediate action
- Can be used in the primary settling stage
- Improves the parameters of the treated wastewater