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Wastewater treatment plant BIOclear vario S

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Applications

SBR treatment plant BIOclear vario-S for wastewater and sludge treatment up to 5,000 Pe

Kordes Klaeranlage Abwasser SBR BIOclear vario S System 1 1024x576 - Kläranlage BIOclear vario S

The BIOclear vario-S wastewater treatment plant is the ideal treatment system when sludge treatment is required in addition to wastewater treatment. This plant is mostly used in larger units for towns and residential areas with separate or combined sewage systems, in commercial, industrial companies and holiday resorts, as well as all comparable applications for the treatment of domestic wastewater. For the sewage treatment plant we supply the technical equipment for already existing tanks or newly constructed in-situ concrete tanks.

More Info
Kordes Klaeranlage Abwasser SBR Broschuere BIOclear vario 729x1024 - Kläranlage BIOclear vario S

Advantages

  • Re-adjustment option in case of underload and adjustability to the actual connection size
  • Daily and weekly load fluctuations can be effectively absorbed
  • Stability through safe regulation of the sludge volume in the SBR
  • Separation of impurities in the inflow of the wastewater treatment plant to protect the plant technology
  • Sludge treatment by sludge stabilization in the SBR reactor
  • Redundancy of the main system parts
  • Tool-free removal of the aggregates from the treatment tanks
  • PLC control with own programming
  • Remote data transmission and remote parameterization
  • Measurement technology for monitoring and control of the processes
  • Dosing technology for optimization of the effluent values
  • Wastewater treatment with: C-degradation, nitrification, denitrification and P-precipitation
Kordes Klaeranlage Abwasser SBR BIOclear vario Ablaufqualitaet 1 - Kläranlage BIOclear vario S

Setup

BIOclear vario-S as a system for in-situ concrete tanks

Side view

Kordes Klaeranlage Abwasser SBR BIOclear vario S Zeichnung Seitenansicht 1024x581 - Kläranlage BIOclear vario S

Sludge storage

Buffer tank

SBR

Top view

Kordes Klaeranlage Abwasser SBR BIOclear vario S Zeichnung Draufsicht 1024x581 - Kläranlage BIOclear vario S

Sludge storage

Buffer tank

SBR

Functions

Cycle in SBR process

The SBR (Sequencing Batch Reactor) process is a proven technology for the treatment of domestic wastewater. The treatment plant consists of the buffer tank, SBR reactor and sludge storage tank for storing the excess sludge. Pre-treatment in the BIOclear vario-S consists of a spiral screen. The wastewater is then stored in the buffer tank and further treated according to the set cycle program as follows:

Kordes Klaeranlage Kleinklaeranlage Abwasser SBR BIOclear vario Aqua Simplex Pionier Air Autark Funktion 1 Beschickung - Kläranlage BIOclear vario S

Feeding the SBR reactor from the buffer tank.

Kordes Klaeranlage Kleinklaeranlage Abwasser SBR BIOclear vario Aqua Simplex Pionier Air Autark Funktion 2 Belueftung - Kläranlage BIOclear vario S

Aeration and mixing of the activated sludge in the SBR reactor for the biological process.

Kordes Klaeranlage Kleinklaeranlage Abwasser SBR BIOclear vario Aqua Simplex Pionier Air Autark Funktion 3 Sedimentation - Kläranlage BIOclear vario S

Sedimentation phase to separate the clear water from the activated sludge.

Kordes Klaeranlage Kleinklaeranlage Abwasser SBR BIOclear vario Aqua Simplex Pionier Air Autark Funktion 4 Klarwasserabzug - Kläranlage BIOclear vario S

Pumping out the treated wastewater

Technical equipment

As the first treatment stage, the wastewater first flows through the pre-sedimentation. Here, the raw sludge is settled together with the excess sludge as bottom and scum. As soon as the maximum sludge level is reached, discharge must take place.

For optimum adjustment of the biology, all pumps can be easily moved by means of a sliding pipe guide and always set to the correct height to suit the connection size. Underload operation can thus be effectively prevented.

Kordes Klaeranlage Abwasser SBR BIOclear vario Ablaufqualitaet 2 - Kläranlage BIOclear vario S
Kordes Klaeranlage Abwasser SBR BIOclear vario B Rechteckbehaelter Rohrbeluefter 1 1024x769 - Kläranlage BIOclear vario S

The control of the wastewater treatment plant is carried out by a specially programmed PLC with display and operating options of a clearly arranged touch display. The measuring and dosing technology is individually selected according to the requirements in order to achieve the required treatment performance with the greatest possible reliability. For smooth operation management, we offer our own solution of remote data transmission and parameterization.

All fixing components and pipelines installed in the treatment tank are corrosion-resistant and made of stainless steel or plastic. The replacement of pumps and diffuser systems can be done during operation, so that they can be removed without having to get in. When using disc diffusers, the air distribution can be controlled by means of sliders from the access opening, so that an optimal oxygen supply of the activated sludge is possible.

In accordance with this concept, our supplied plants run with high flexibility together with great operational reliability.

Sludge treatment

Cycle in SBR process

Filling

Sludge storage

Buffer tank

SBR

Sieve

Inflow / Outflow

Kordes Klaeranlage Abwasser SBR BIOclear vario S Schlamm Entwaesserung Stabilisierung 1024x580 - Kläranlage BIOclear vario S

Sludge drying

Return to buffer

Sludge treatment and dewatering is performed as in the following steps:

  • Separation of the impurities through the spiral screen.
  • Sludge stabilization in the SBR reactor along with wastewater treatment.
  • Pre-thickening of the sludge in the sludge storage tank. The excess water flows back into the buffer tank.
  • Dewatering takes place in the sludge dryer. The leachate flows back into the buffer tank.
  • After one to two years, the maximum filling level and complete dewatering is reached, so that it can be emptied.

Aeration system

Kordes Klaeranlage Abwasser SBR BIOclear vario B Rechteckbehaelter Rohrbeluefter 2 1024x575 - Kläranlage BIOclear vario S

Aeration system with membrane tube and grid in the SBR reactor

Kordes Klaeranlage Abwasser SBR BIOclear vario Technikschacht Verdichter Schallschutz - Kläranlage BIOclear vario S

Side channel compressor in the technical shaft

Control Unit

Kordes Klaeranlage Abwasser SBR BIOclear vario Steuerung Schaltschrank SPS 2 1024x525 - Kläranlage BIOclear vario S

View of the control cabinet

Kordes Klaeranlage Abwasser SBR BIOclear vario Steuerung Schaltschrank SPS 1 1024x525 - Kläranlage BIOclear vario S

Structure of the control technology

Kordes Klaeranlage Abwasser SBR BIOclear vario Steuerung Datenanbindung 1024x524 - Kläranlage BIOclear vario S

Data connection of the control unit

Kordes Klaeranlage Abwasser SBR BIOclear vario Steuerung Ex Schutz 1024x525 - Kläranlage BIOclear vario S

EX-protection of the wastewater treatment plant with complete documentation and testing

Measuring / dosing technology

Kordes Klaeranlage Abwasser SBR BIOclear vario Messtechnik Sonde Niveau - Kläranlage BIOclear vario S

Pressure sensors for level measurement in buffer and SBR, as well as for the exact calculation of the flow rate.

Kordes Klaeranlage Abwasser SBR BIOclear vario Messtechnik - Kläranlage BIOclear vario S

Measurement technology with probes for:

  • Oxygen measurement
  • PH value
  • Redox
  • Conductivity
Kordes Klaeranlage Abwasser SBR BIOclear vario Dosierung P Faellung Neutralisation - Kläranlage BIOclear vario S

Dosing technology for:

  • P-precipitation
  • Neutralization
  • C-dosing

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