Bi-Act SDO Technology Breakthrough

www.asetsb.com.my

Our Vision

Green Solutions for Sustainable Development

Clean and safe water is no less a national priority. However,

wastewater solutions today are required to be

efficient, hassle free and cost effective.

Current Issues Sewage Treatment Plant

9,676 (46.74 %)

Manufacturing Industry

9,762 (47.15 %)

Animal Farm 769 (3.72 %)

Agro-based Industry 495 (2.39 %)

In 2009, the Department of Environment (DOE)

registered 20,702 water pollution point sources:

manufacturing industries – 47.15%

Sewage treatment plants – 46.74% Animal farms – 3.72%

Agro-based industries – 2.39%

(Composition of Water Pollution Sources in Malaysia by Sector, 2009)

‘Surely with every difficulty, there is relief’ - Surah Al-Insyirah, Verse 5

Estimated Biochemical Oxygen Demand

(BOD) load increased 4.8% from 2010 to 2011 (1,067,235 kg/day).

Sewage remained the largest contributor.

Sewage Treatment Plant

1,067,235(77 %)

Manufacturing Industry

9,762 (47.15 %) Animal Farm 769 (3.72 %)

Agro-based Industry

495 (2.39 %)

(Composition of Water Pollution Sources by BOD loading, MEQR 2011, DOE)

River Pollution in Malaysia,

150 rivers polluted (32.3%)

39 river (8.4%) slightly polluted

(MEQR 2011, DOE)

River Pollution

Water Pollution by BOD Load

Water Pollution Point Sources

PROGRESSIVE IMPACT CORPORATION (PICORP)

GROUP OF COMPANIES

PROGRESSIVE IMPACT CORPORATION BHD

(Environmental Division)

PROGRESSIVE IMPACT TECHNOLOGY

(Technology Division)

Corporate Structure

PICORP SUBSIDIARIES & CORE BUSINESS

ASMA : Air & Water Quality Monitoring

ALS : Laboratory Analysis

AEC : Environmental Consultancy & Monitoring

SAES : Saudi ASMA Environmental Consultancy

Our predecessor has left us with crystal clean environment, Wonder what will be left for our children………

PROGRESSIVE IMPACT CORPORATION [PICORP]

PICORP CAPABILITIES

Total Employee: 400

Paid-up capital: RM65M

Shareholders Fund: RM99M

Market Capitalization: RM99M

ENVIRONMENTAL DIVISION

ASET : Hybrid Wastewater Technology

Whats in it for the Nation?

Environmentally

Friendly

Smaller footprint

Excellent effluent standard

Less power consumption

Low sludge production

Less maintenance

Less bad odour

Increasing of

Profit Margin

To STP Operators

For Contractors

For Developers

To Authorities

Reducing

Operating Cost

Less electricity

Less desludging

No complicated maintenance

Simple mechanical equipment

WASTEWATER TECHNOLOGY

Bi-Act SDO®

BACTERIA

MEET ENVIRONMENTAL REQUIREMENT

NO SMELL

NO DESLUDGING

NO NUTRIENT OR BACTERIA ADDED

NO FLUACTUATION PROBLEM

LESS POWER CONSUMPTION & MAINTENANCE

NO PROBLEM ON NITRIFICATION

COMBINING PTP & STP

IDEAL CHARACTERISTIC OF STP

Good STP must be designed to take care of

the bacteria. Bacteria is used to process the

sewage and to convert to clean water.

There are 5 basic needs of bacteria.

1. Place for Bacteria to grow up.

2. Oxygen

3. Food

4. Temperature

5. Neutral pH

FUNDAMENTALS OF STP

DESIGN PARAMETERS

A) Anaerobic Tank HRT at average flow = 6- 8 hours

B) Aeration Tank i. HRT at average flow = 4-8 hours

ii. % of BOD5 removal = 90-95 %

iii. F/M ratio = 0.15-0.4 m3/m2/day

iv. Oxygen Requirements = 1.0-1.2 kg O2/ kg BOD5

v. Total BOD5 specific loading = 20g/m2/day

vi. MLSS = 3000 – 4000 mg/l

vii. Dissolved Oxygen = 0.3-2.0 mg/l

viii. Sludge Yield = 0.1 kg of sludge produced

ix. Sludge Age = > 15 days

Standard A Effluent Quality

(DOE Requirements) i. Temperature = 40◦C

ii. pH = 5.5-9.0

iii. BOD5 = 20 mg/l

iv. COD = 120 mg/l

v. Suspended Solids = 50 mg/l

vi. Oil and Grease = 5 mg/l

vii. Ammonical Nitrogen = 10 mg/l viii. Nitrate Nitrogen = 20 mg/l

DOE Standard for Influent Parameter i. BOD5 = 250 mg/l

ii. COD = 500 mg/l

iii. Suspended Solids = 300 mg/l

iv. Ammoniacal Nitrogen = 30 mg/l

v. Nitrate Nitrogen = 50 mg/l vi. Oil and Grease = 50 mg/l

BI-ACT SDO PROCESS (STP)

ADVANTAGES a) Minimize sludge production b) Smaller footprint c) Neutral pH d) Low Ammonical Nitrogen

Patent Grant No. MY136153-A (Wastewater Treatment Methods and Apparatus)

Anaerobic

Tank Aeration Tank

Clarifier Sludge

Storage Tank

Aerobic Septic

Sludge

Influent

Crystal Clear

Effluent

RAS

(70%)

WAS

(30%)

Overflow

MLSS

Corrugated Hybrid Layout Increase Surface Area

Modular Tank Design Small Blower - Low Power Consumption

Minimum Aeration Piping

Media Plate Zig Zag Shape

(Made From Polypropelene, Pp)

Frame Steel Coated With Epoxy

BI-ACT SDO TECHNOLOGY

Small Footprint

Energy Saving

Less Desludging Frequency

Ease to Operate and

Maintain

Excellent Effluent Quality

BI-ACT SDO GREEN

TECHNOLOGY

> 50 % area saving compared

to conventional systems.

Save more than 50 %

of energy consumption

compared to

conventional systems.

Desuldging frequency

once within 3 to 5 years. Require low skilled labor

-Less maintenance at

aeration tank.

Standard A effluent

consistently.

No odour.

VALUE PROPOSITIONS

S U C C E S S S T O R Y 1 : P I L O T P L A N T A T B D R B U K I T T I N G G I 1 , K L A N G

Location IWK’s STP, Bdr Bukit Tinggi 1 ,Klang

Influent Type Domestic Waste (BOD5: 250 mg/l)

Capacity 150 PE / 33.75 m3/day

Description A pilot plant for SDO Approval Period of Study January 2014 to May 2014

During Installation of SDO in FRP tank After commissioning Site visit from SPAN

PILOT SYSTEM PERFORMANCE

Std A limit for BOD5 : 20 mg/l

0

10

20

30[B

OD

5]

mg/

l BOD5 Temporal Trend from March to July 2014

Effluent (SP 8) Std A limit (20 mg/l)

DATE

PARAMETERS

BOD5 (mg/l) COD (mg/l) SS (mg/L) O&G (mg/l) AN (mg/L) NN (mg/L)

Std A: 20 mg/l Std A: 120 mg/l Std A: 50 mg/l Std A: 5 mg/l Std A: 10 mg/l Std A: 20 mg/l

1-Mar 10 28 9.1 <0.1 4.10 6.68 27-Mar 10 29 8 <0.1 4.10 4.58 28-Mar 7 19 7 <0.1 5.20 2.45

1-Apr 9 23 12 <0.1 8.30 2.23 3-Apr 8 25 8 <0.1 9.20 5.56

10-Apr 7 19 4 <0.1 6.00 7.09 17-Apr 6 20 9 <0.1 4.60 5.82 18-Apr 5 13 11 <0.1 9.90 6.23 2-May 10 28 9 <0.1 8.50 0.54 3-May 8 19 4 <0.1 3.50 1.06

12-May 8 22 8 <0.1 0.70 2.76 31-May 9 25 27 <0.1 1.00 2.00 11-Jun 5 13 5 <0.1 5.80 3.15 12-Jul 6 16 5 <0.1 5.00 5.35

Observation of crystal clear effluent from Bi-Act SDO system.

All effluent results are comply with

Standard A requirement.

Before After

8,200 PE 11,500 PE Upgraded by SDO

Layout PPR Sri Stulang

S U C C E S S S T O R Y 2 : P P R S R I S T U L A N G

0

10

20

30

40

50

60

70

80

90

100

Effluent BOD5 concentration

: BOD discharge before installation of SDO

: BOD discharge after installation of SDO

BOD5 discharge limit (20 mg/l)

Location : PPR Sri Stulang, Johor

Influent Type : Domestic Waste

Descriptions : Upgrading Plant from

8,200 PE to 11,500 PE

STP : EA convert to Bi-Act

SDO

Commissioning Date : Dec 2011

SUMMARY: PPR SRI STULANG

Saving developers land by

providing an STP expansion

without building a new plant

to produce pleasant environment to the residence by solving bad

odor from STP and producing

excellent effluent quality

Why SDO?

Saving cost of operation and maintenance to the operator by

maintaining only one STP instead

of two STP

Quality of effluent in PPR Sri Stulang

S U C C E S S S T O R Y 3 : S A M I T T E V E J H O S P I T A L

Location : Bangkok Province, Thailand

Influent Type : Domestic Waste (Hospital)

Descriptions : Garden Concept

STP : SCBA 4,500 PE

Commissioning Date : 1991

Location : Bangkok, Thailand

Influent Type : Industrial Waste & Domestic Waste

Capacity : Upgrade from 180,000 PE to 250,000 PE

Influent BOD : 600-800 ppm

Description : Bangpa-In Treatment Plant caters for 200 factories in the surrounding area. The factories in Bangpa-In produce electronic components, chemical, clothing, detergent, food etc.

Original STP : BI-ACT SCBA for 12,000 m3/ day

New STP : Upgraded to BI-ACT SDO Systems for 18,000 m3/day

S U C C E S S S T O R Y 4 : B A N G P A - I N I N D U S T R I A L E S T A T E

150,000 PE Area Required : 97.0m X 74.5m

(7226.5m²)

E X A M P L E P E R S P E C T I V E D R A W I N G O F S T P I N S G S E G G E T

E X A M P L E P E R S P E C T I V E D R A W I N G O F S T P I N S G S E G G E T

E X A M P L E P E R S P E C T I V E D R A W I N G O F S T P I N S G S E G G E T

E X A M P L E P E R S P E C T I V E D R A W I N G O F S T P I N S G S E G G E T

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www.asetsb.com.my

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