WATER TREATMENTAND DRINKING WATER SERVICES

Presented by:

PT. PASIFIKTEL INDOTAMA

AGENDA

A. IntroductionB. Purpose and Business ObjectiveC. Our Capability and Scope of ServicesD. Characteristic Ground Water and Surface WaterE. Unit SpecificationF. Minor, Major Maintenance and Sparepart AvailableG. Flow ProcessH. Basic Theory Unit SystemI. Parameter ReductionJ. Gallery Project

PURPOSE AND BUSINESS OBJECTIVES

We treat contaminated water specific to meet with Regulation Government of Indonesia (GOI) asstipulated on PERMENKES 492/MENKES/PER/IV/2010 and refer to WHO Guideline forDrinking Water Quality Standard.

The Business Objective is to treat the raw water from surface and ground water and meet the theenvironmental regulations and to reduce the pollutant parameter. By developing this project,COMPANY can improve the relationship with local authorities, increase the quality of water,environmental and safety in conducting current business, which meet or exceed the expectations ofcommunity, business partner and the local community.

OUR CAPABILITY AND SCOPE OF SERVICES

Capable of providing professional engineering and environmental services in a wide range ofareas. A list of these capabilities follows:Treatment process evaluation and optimizationResiduals treatment, transport and disposalProject Management - from simple to complex projects including performance based Design

Build Operate (DBO) Contract Management.Specification Preparation and Tender AssessmentOperation and Maintenance Assessment and optimizationWastewater Strategic PlanningEngineering Procurement and Construction (EPC) Project

This presentation contain is just for a reference, all detail specification andcapability of the technology will be explain detail after site visit permitted then weshould collect the all data in the field including taking sample of the raw waterfirst.

SURFACE AND GROUND WATER CHARACTERISTIC

RAW WATER CHARACTERISTIC

CHARACTERISTIC SURFACE WATER GROUND WATER

TEMPERATURE Vary with season Relatively constantTURBIDITY Vary, sometimes high Lower or zero except Karst Area

COLORMainly due to suspended solid (clay and

algae),except in soft water and acidDue to suspended solid (dissolved solid) humic acid

MINERAL CONTENT Vary with soil, rainfall, etcRelatively constant, higher than surface water on the

same areaFe AND Mn (SOLUTION) Ussualy not present except on the bottom side ussualy present

CO2 AGGRESSIVE not present present

DISSOLVED OXYGEN Often near saturation, not in polluted water Ussualy not present

H2S not present Often present

NH4 Found on the contaminated water often found

SILICA Low Often high

ORGANIC MICROPOLUTANT Present Ussualy not present

MICROORGANISMbacteria (some pathogenic), virus, plankton

(fauna and flora) Iron bacteria

UNIT SPECIFICATIONDESIGN TECHNOLOGY : WATER AND DRINKING WATER TREATMENT SYSTEM

TIPE UNIT : MOBILE 20ft and/or 40ft container

FLOW RATE : Approx. 8-10 m3/h

Raw Water : Ground Water and/or Surface Water

PARAMETER reduction : Up to 90%

TEMPERATURE : 32 - 35 °C (Ambient)

TREATMENT SYSTEM : Physical System c/w Advance Oxidations Process and Filtration Process

POWER CONSUMPTION : 27 kW 220V-380V/50Hz

FEATURES :

- All system controlled and integrated with PLC system complete with human – machine interface (HMI)connected with automatic mode control panel, Installed and fully wired

- Skid Mounted, Compact and Fit to 20ft-40ft standard shipping containerized size system

- Compatible with minimal foot print area

Minor, Major Maintenance and Spare Part Availability

Minor Maintenance1 hour everyday routine maintenance for backwash and cleaning in place(CIP) for filtration unit, no need additional costs

MAJOR Maintenance24 hours every 18-24 month for replace filter media and/or replace themembrane for filtration unit and additional material costs (the period dependon pollutant concentrated the raw water

Spare part AvailabilityWe provide and carry fast moving part for pump, media filter, etc like gasket,seal, activated carbon and silica sand.

FLOW PROCESS

BASIC THEORY1. SCREENING (PRE – TREATMENT)

Screening is a process of filtering or sorting of pollutant.The raw water goes into main process that containingsolids or sludge that is not more than 40% ofwaste/contaminant content.

2. ADVANCE OXIDATION PROCESS (PRIMARY I)

Ozone Generator unit serves to change the symbol of pureoxygen O², who is derived from Oxygen concentrator the foxbecame a symbol Ozone with O³. This unit for oxidationprocess

3. SAND & CARBON FILTER (PRIMARY II)

Serves to adsorb rest of sludge formed whileabsorbing gases still dissolved in thewaste/water such as phenol, H2S, Ammoniaand even color.

4. ULTRAFILTRATION (SECONDARY I)Process-based filtering membrane with pores1/100 micron. Serves to reduce TSS andTurbidity so that the water that comes out willproduce a low turbidity value of about 1 to 0.1NTU.

5. REVERSE OSMOSIS (SECONDARY II)As with ultra filtration membranes basedReverse osmosis is also a technology-basedmembrane with pores smaller micron is 1/1000.With such a small density of the RO membraneis able to reduce the mineral content in thewater up to 95%.The semi permeable membrane just skip atomsand molecules are very small such as watermolecules, small organic molecules, and gas.Hydrated ions or ions dissolved in the watersurrounded by water molecules, are not able topass through the membrane.

6. DISINFECTION (TERTIARY)Process to kill microbes that have been fullyprocessed water is safe for consumption. Safedisinfectant used for water treatment processesare ultraviolet or ozonation.

Unlike the use of chlorine, UV works bystopping the reproduction of bacteria, virusesand protozoa when exposed to wavelengths ofUV light between 200 and 300 nanometers.

PARAMETER REDUCTION

INLET WATER OUTLET WATER

EXPERIENCE PERSONNEL GALLERY PROJECT

CAP. 192 m3/dayPT. CHEVRON PACIFIC IND. –

DURI, RIAU

CAP. 120 m3/dayASTRA HONDA MOTOR – PROJECT 2

CAP. 3000 m3/dayPERUM PERIKANAN – MUARA BARU, JAKARTA

CAP. 72 m3/dayASTRA HONDA MOTOR - PROJECT 1

CAP. 360 m3/dayPT. UNIVERSAL ROBINA CORPORATION

CAP. 90 m3/HourPT. ARUTMIN INDONESIA – KAL SEL,

INDONESIA

CAP. 5m3/HourPT. STAR ENERGY, SEKAYU FIELD - INDONESIA