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AnoxKaldnes™ MBBR Technology >
AnoxKaldnes™ MBBR Technology
>
The reference in environmental solutions
A global leader able to cover the entire range
of environmental solutions
The global benchmarkfor water services
€12.1 billion
The global benchmark for energy optimization
€7.3 billion
The global benchmarkfor waste managementand resource recovery
€9.1 billion
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WATER
WASTE MANAGEMENT
ENERGY SERVICES
€28.5 billion revenues
77 countries
331,266 employees
KLY1
Slide 2
KLY1 VWST revenue missing.
Confirm latest figures.Kok Lai Yin, 1/11/2015
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Who is AnoxKaldnes?- a biotechnological company with environmental focu s
1986 1989 2002 2007
Anox• Spinn-off from LU Sweden, focused on
biological treatment.
Kaldnes• Commercialized the MBBR technology,
developed at Tech. Univ. of Trondheim
AnoxKaldnes Experience
o Over 29 Years Experience
o World’s First MBBR Company
o Over 750 Installations in More than 65Countries (from 1 m3/d to 300,000 m3/d)
AnoxKaldnes™ MBBR Principle
The MBBR principle
Moving Bed Biofilm Reactor
The MBBR principle- Reactor
ReactorAny shape (circular/rectangular)
Any material (steel/concrete/fiber glass reactor)
Covered/non covered
Existing reactors
The MBBR principle- Carriers
CarriersSupport for microorganisms
High protected surface area (filling degree: 10 – 65%
Different types for different applications
HDPE/PE
Density close to 1
The MBBR principle- Carriers
Microanimals(cilates and rotifers)
HeterotrophsNitrifiers
The MBBR principle- Carriers
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BOD Removal
Nitrification
The MBBR principle- Aeration System
Continuous movement of carriers
Aeration system (Ø 4mm) (aerobic)
•BOD/COD removal
•nitrification
The MBBR principle- Aeration System
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o Fixed-in place 304 stainless steel aeration system
o Medium Bubble Orifice size = 4 mm
Maintenance-Free Aeration Grids
The MBBR principle- Mixers
Continuous movement of carriersMixers (anoxic)
•denitrification
Sieves: Aeration system = Cylindrical sieves
The MBBR principle- Sieves
Sieves: Mixer = Flat sieves
The MBBR principle- Sieves
AnoxKaldnes™ MBBR
Bio media Sieves/Mixers Aeration
+ Design
AnoxKaldnesTM biofilm process
Application and Process Selection
AnoxKaldnes solutions – Highly Flexible
AnoxKaldnes’s Expertise Spans All Major Market Segments for WWTP and DWTP
• Proven Processes in the Following Fields
Pulp & Paper
Food & Beverage
AquaCulture
Oil & Gas
Metals & Mining
Pharma
Electronics
Chemical
Municipal
AnoxKaldnes solutions – Highly Flexible
MBBR stand-alone
MBBR as pre-treatment (roughing, BASTM)
MBBR as tertiary treatment(polishing, LagoonGuardTM)
MBBR in activated sludge (HYBASTM/IFAS)
MBBR/IFAS for side-stream treatment (Anita™Mox)
Applications and Process Selection- Configurations
MBBR HYBASTM
No Return Activated Sludge (RAS) – “Flow Through” process
Fixed film only
Includes RAS
Fixed film and suspended growth
Applications and Process Selection- Applications
MBBR HYBASTM
o Greenfield / Upgrade
o Small size to medium size projects
o Very compact footprint (more media)
o Compact separation system (Actiflo, discfilter, Membranes…)
o Greenfield / Upgrade
o Medium size to big size projects
o Compact footprint (less media)
o Secondary clarifier downstream is required
MBBR: Key Advantages
MBBR: Key advantages- Compactness
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MBBR: Key advantages- Flexibility
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100 kg/d
134 kg/d
Load today
Future + 34 %
50%
67%
MB
BR
: Key advantages
-R
obustness
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Nordre Follo O
nline NH
4 -N W
eek 42 (8:00 am to 8:00 am
)
0,00
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Date
NH4-N Concentration (mg/l)
NH
4-N Inlet
NH
4-N L1 R
5
NH
4-N L2 R
5
Case StudiesLille Marquette WWTP, France
Putrajaya WWTP, MalaysiaTRX WW Reuse, Malaysia
Nam Du Thuong DWTP, Vietnam
Marquette-Lez-Lille
Marquette-Lez-Lille WWTP
Marquette-Lez-Lille WWTP- Design criteria 620 000 PE/64 MGD
Parameter 95% centile
Flow 10 080 m3/h241 920 m3/d
BOD5 33 320 kg/d
COD 92 637 kg/d
TSS 59 925 kg/d
TKN 7 860 kg/d
TP 1 013 kg/d
Marquette-Lez-Lille WWTP- Outlet requirements
Parameter Concentrationin 2013
BOD5 20 mg/l
COD 90 mg/l
TSS 30 mg/l
TKN 5 mg/l
TN 10 mg/l
TP 1.0 mg/l
Concentrationin 2027
6 mg/l
70 mg/l
30 mg/l
2 mg/l
10 mg/l
0.7 mg/l
Marquette-Lez-Lille-Hybas integration
Quai Branly museum
Existing 2013
Marquette-Lez-Lille WWTP- Biological Treatment
Biological reactors
Blowers
Marquette-Lez-Lille WWTP- Clarifiers
Clarifiers
Degassing
Marquette-Lez-Lille WWTP- Tertiary Treatment
Hydrotech
discfilters
Putrajaya WWTP
General
• Putrajaya STP2 - 600,000 PE (ultimate population design)
Why:
When project awarded effluent discharge requirement same as per STP2-M1.
During construction authorities implemented new discharge standard (to include Nitrogen removal) – EQ(Sewage)Regulations 2009
Not possible to change biological treatment process as civil construction started
Solution : to retrofit with MBBR, HYBAS process for Nitrogen Removal
Putrajaya WWTP- Layout Overview
Putrajaya WWTP- Biological Treatment
Putrajaya WWTP- Anoxic Tank
Putrajaya WWTP- Activated Sludge Tank
Putrajaya WWTP- HYBAS Tank
Putrajaya WWTP- DeOx Tank
Tun Razak Exchange
Tun Razak Exchange (TRX)Kuala Lumpur’s 1st world class business and financial hub
Tun Razak Exchange
The Master Developer seeks to procure a partner to provide wastewater treatment services and supply recycled water (irrigation, district cooling, toilet flushing).
Recycled Water was proposed for this project and must be at a discounted rate to regulated potable water charge (RM 2,28/m3) to encourage use.
The technology partner shall deliver, install the technology and operate for a long term concession (20-year).
Tun Razak Exchange- Design Data
Tun Razak Exchange- Process Flow
Tun Razak Exchange- Summary
o TRX is setting industry leading targets of up to 55% water re-use
on site through the construction of an on-site Water Treatment &
Recycling Plant.
o Only through the use of MBBR technology and its more efficient
Opex costs has the client been able to levy a recycled water tariff
at a discount to potable water tariff’s (RM 1.70/m3 vs.2.28/m3)
Nam Du Thuong DWTP- Design Data
Nam Du Thuong
Nam Du Thuong DWTP- Ammonia Removal via Nitrification Process
Design Data:
Average flow: 35,000 m3/d
Design NH3-N: inlet 10mg/l outlet 2mg/l
Results
Operation: NH3-N outlet <0.5mg/l,
In Summary
THANK YOU!
Direction or Department name 49
