AnoxKaldnes™ MBBR Technology - MWA 1120-1140 mr. Lim Kok Chian … · o Only through the use of...

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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

WASTE MANAGEMENT

ENERGY SERVICES

€28.5 billion revenues

77 countries

331,266 employees

KLY1 VWST revenue missing.

Confirm latest figures.Kok Lai Yin, 1/11/2015

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

Microanimals(cilates and rotifers)

HeterotrophsNitrifiers

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

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

MBBR: Key advantages- Flexibility

100 kg/d

134 kg/d

Load today

Future + 34 %

: Key advantages

obustness

Nordre Follo O

nline NH

4 -N W

eek 42 (8:00 am to 8:00 am

10/18/99

10/19/99

10/20/99

10/21/99

10/22/99

10/23/99

10/24/99

10/25/99

NH4-N Concentration (mg/l)

4-N Inlet

4-N L1 R

4-N L2 R

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)

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

AnoxKaldnes™ MBBR Technology - MWA 1120-1140 mr. Lim Kok Chian … · o Only through the use of...

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