NITROGEN REMOVAL
aeration and HOMOGENIZATION
TO INCREASE THE EFFICIENCY OF
NITRIFICATION AND DENITRIFICATION
Mild gaseous supercavitation for aeration and powerful steam cavitation for homogenization allows WWTPs to achieve the highest quality
of nitrogen removal at the lowest cost.
- Oxygen for nitrificationCAVITECH Aeration allows you to increase your sludge dose and dissolved oxygen concentration.
- Easily oxidized organic substrate for denitrificationThe CAVITECH homogenizer creates a source of easily oxidized organic matter for denitrification from excess activated sludge.
oxygen for nitrification
CAVITECH AERATION MODULE
In this case, CAVITECH is an excellent solution as additional aeration equipment.
The CAVITECH module can be installed over an existing system without stopping the structure. We place the module directly into the water bubbling during the cleaning process.
There is no need to stop and drain.
HOMOGENIZATION
valuable source from by-product
How We Do It
Homogenization based on steam cavitation leads to the formation of a nutrient substrate from homogenized sludge with a high content of easily oxidized organic matter. This substrate stimulates the decomposition of nitrates to molecular nitrogen under the action of denitrifying bacteria.
Testing the efficiency of homogenization of excess sludge showed an increase in dissolved COD from 251 mg/l to 1319 mg/l
Advantages
FOR YOU, FOR PURE WATER,
FOR the PLANET.
LET'S MAKE a DIFFERENCE
- INTENSIFICATION OF THE PROCESSIncreasing the energy efficiency of aeration with CAVITECH means an increase in oxygen concentration for the same energy input.
This gives you the following advantages:
1) a guarantee of removal of ammonia nitrogen2) the ability to increase the dose of activated sludge
- 4-6 g/l is enough for intensification
In such cases, we advise aiming for a free suspended sludge dose of 4-6 g/l.
This intensifies the process, but does not lead to the removal of activated sludge from the secondary settling tank
- Use throwaway
Our homogenization solution allows you to turn into a valuable source what you are used to recycling - excess sludge.
- New result in the same footprint
intensification of processes due to additional oxygen during nitrification and cheap organic matter during denitrification allows you to achieve a higher quality of purification in the same size of the facility.
- Improve quality without stopping the process
Modernization of the aeration system due to the installation of CAVITECH can take place without stopping the operation of the structure.
- Flexibly change zones of nitrification and denitrificationCAVITECH aeration module can flexibly change its oxygen dissolution performance from oxic to anoxic. This allows you to change the nitrification and denitrification zones.
- See how CAVITECH can improve your process
- Learn about 3 simple steps to your new effective aeration system
- Do you want to get free the design of the aeration system? Our experienced experts are at your service. Send us free request or download Question sheet
HOW TO BUY
A FEW COMMON STEPS TO A GOOD DEAL.
HOW we work
- STEP 2. A SHORT QUESTION SHEETSince we'll get your request, we shall send you additional information and our question sheet to give you an offer tailored to the specifics of your facility.
- STEP 3. DISCUSSION AND APPROVAL OF THE PROPOSALIt will take us no more than a week to send you our technical and commercial proposal. Next, we will discuss it in detail and, if necessary, hold an on-site meeting to obtain a solution agreed upon by both parties.
VIDEO
BETTER TO SEE ONCE.
To get an idea of how CAVITECH can work in your facility, watch our videos of real-life implementation projects. This will help you further discuss and agree on our proposals for you.
Contact
GET IN TOUCH.
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CAVITECH INNOVATION (Serbia)
+381 62 9359023
