Kj - Cooltech - Wt Dcp - Kn

ADVANCED CHEMICAL ADVANCED CHEMICAL TREATMENT SYSTEMS TREATMENT SYSTEMS

FOR CENTRAL / DISTRICT FOR CENTRAL / DISTRICT COOLING PLANTS COOLING PLANTS

KHARAFI NATIONALKHARAFI NATIONAL

Kingson J.Kingson J.Sales Manager - Sales Manager -

WQSWQS050 559 2630050 559 2630

COOLTECH BACKGROUNDCOOLTECH BACKGROUNDCoolTech offers single source responsibility for CoolTech offers single source responsibility for

effective aneffective anefficient Water Treatment Management. efficient Water Treatment Management. From one single source we offer:-From one single source we offer:- Water Quality Management.Water Quality Management. Cooling System Risk assessments with regard to Cooling System Risk assessments with regard to

Legionella.Legionella. Make-up Water Pre-treatment and Water ReuseMake-up Water Pre-treatment and Water Reuse Filtration EquipmentFiltration Equipment Industrial Grade Automation EquipmentIndustrial Grade Automation Equipment Cooling Tower Performance Measurement Cooling Tower Performance Measurement

COOLTECH BACKGROUND COOLTECH BACKGROUND

FILTRATION SYSTEMS- PUROFLUX

WATER REUSE- UF / RO

CHEMICALS- GE WATER

CONTROL & DOSINGEQPT - WALCHEM

PERFORMANCE TEST- FOR COOLING TOWERS

IN-SITU DISINFECTION - MIOX

COOLTECH HIGHLIGHTSCOOLTECH HIGHLIGHTS CoolTech is the largest Water Quality Service provider for the CoolTech is the largest Water Quality Service provider for the

District Cooling Plants in UAE, managing over 40 district cooling District Cooling Plants in UAE, managing over 40 district cooling plants.plants.

CoolTech provides Automated Control and Dosing systems with CoolTech provides Automated Control and Dosing systems with communication interfaces to BMS / DCS systems, for close communication interfaces to BMS / DCS systems, for close monitoring of the treatment program.monitoring of the treatment program.

CoolTech offers Filtration and Sand Separation systems to CoolTech offers Filtration and Sand Separation systems to improve the efficiency of the Condenser and Chilled Water improve the efficiency of the Condenser and Chilled Water systems. systems.

CoolTech is ISO 9001, ISO 14001 and OHSAS 18001 certified. CoolTech is ISO 9001, ISO 14001 and OHSAS 18001 certified.

CoolTech offers Service to Qatar and Bahrain market through CoolTech offers Service to Qatar and Bahrain market through dedicated technical personnel, and manages Water Quality in dedicated technical personnel, and manages Water Quality in various DC Plants.various DC Plants.

COOLTECH - GE WATERCOOLTECH - GE WATER CHEMICAL TREATMENT PROGRAM CHEMICAL TREATMENT PROGRAM Chemical Program for all Water SystemsChemical Program for all Water Systems

Cooling Tower TreatmentCooling Tower Treatment Chilled Water TreatmentChilled Water Treatment Boiler Water TreatmentBoiler Water Treatment Domestic Water DisinfectionDomestic Water Disinfection Swimming Pool / Aquatics TreatmentSwimming Pool / Aquatics Treatment Grey Water ReuseGrey Water Reuse

COOLTECH - GE WATERCOOLTECH - GE WATER COOLING TOWER TREATMENTCOOLING TOWER TREATMENTChemical Program for various types of M/U Chemical Program for various types of M/U

waterwater Fresh Potable WaterFresh Potable Water Polished Treated Sewage Effluent (UF/RO)Polished Treated Sewage Effluent (UF/RO) Tertiary Treated Sewage EffluentTertiary Treated Sewage Effluent Grey WaterGrey Water Brackish WaterBrackish WaterCoolTech can evaluate the feasibility and CoolTech can evaluate the feasibility and

recommend.recommend.

WALCHEM USAWALCHEM USA Manufacturers of Industrial Grade Manufacturers of Industrial Grade

Controllers, Pumps, Sensors & Controllers, Pumps, Sensors & AccessoriesAccessories

Wide range of options availableWide range of options available Easy/user friendly to Install & OperateEasy/user friendly to Install & Operate Communications with PLC / SCADACommunications with PLC / SCADA UL, CSA & CE approvalsUL, CSA & CE approvals Origin: USAOrigin: USA

WALCHEM WALCHEM CONTROLLERSCONTROLLERS

Ranges of Controllers based on features.Ranges of Controllers based on features.

WCT – Basic version for Cooling Towers / CHWWCT – Basic version for Cooling Towers / CHW WBL – Basic version for BoilersWBL – Basic version for Boilers WDT – Intermediate version for Cooling TowersWDT – Intermediate version for Cooling Towers WDIS – Disinfection Controller (Chlorine, ClO2, WDIS – Disinfection Controller (Chlorine, ClO2,

etc)etc) WM – Higher-end version Webmaster series, WM – Higher-end version Webmaster series,

offering flexibility to configure any Control offering flexibility to configure any Control application and can be interfaced with PLC / application and can be interfaced with PLC / SCADA systems.SCADA systems.

WM CONROLLERSWM CONROLLERS Innovative, Simple, ReliableInnovative, Simple, Reliable Easy to configure for each plant Easy to configure for each plant

requirementrequirement View, Print, Modify, from interfaced View, Print, Modify, from interfaced

computer (LAN) or PLC (Modbus TCP/IP).computer (LAN) or PLC (Modbus TCP/IP). No additional software needed; only No additional software needed; only

standard web browser requiredstandard web browser required Can be configured for Remote Monitoring Can be configured for Remote Monitoring

& Control.& Control.

WM OPERATION WM OPERATION FEATURESFEATURES

Receives 4 Sensor InputsReceives 4 Sensor Inputs Provides 8 Relay OutputsProvides 8 Relay Outputs Receives 9 Digital Inputs Receives 9 Digital Inputs Receives 8 Analog InputsReceives 8 Analog Inputs Provides 4 Analog Outputs Provides 4 Analog Outputs

WM OPERATION WM OPERATION FEATURESFEATURES

4 Sensor Inputs, 8 Relay Outputs, 9 Digital 4 Sensor Inputs, 8 Relay Outputs, 9 Digital Inputs, 8 Analog Inputs & all Settings can be Inputs, 8 Analog Inputs & all Settings can be Monitored in SCADA through Modbus TCP/IP. Monitored in SCADA through Modbus TCP/IP.

Also through a computer ALL Settings & Values Also through a computer ALL Settings & Values can be Monitored and Controlled through can be Monitored and Controlled through Ethernet.Ethernet.

ONLY Controller in the market with reference of ONLY Controller in the market with reference of more than 10 District Cooling Plants interfaced more than 10 District Cooling Plants interfaced through Modbus. through Modbus.

Conventionally, Relays, Analogue & Digital signals are Conventionally, Relays, Analogue & Digital signals are wired separately to SCADA, increasing Installation wired separately to SCADA, increasing Installation cost. cost.

WEBMASTER FOR CW WEBMASTER FOR CW SYSTEMSYSTEM

SENSOR INPUTS: 4 Nos.SENSOR INPUTS: 4 Nos. System Conductivity, pH & ORPSystem Conductivity, pH & ORP Make-up ConductivityMake-up Conductivity

RELAY OUTPUTS: 8 Nos.RELAY OUTPUTS: 8 Nos. Chemical Dosing Pumps, up to 7 nos.Chemical Dosing Pumps, up to 7 nos. Blowdown MOV - 1 no.Blowdown MOV - 1 no.

DIGITAL INPUTS: 8 Nos.DIGITAL INPUTS: 8 Nos. Make-up Water Meters - 1 no.Make-up Water Meters - 1 no. Chemical Tank Level Switches - 7 nos.Chemical Tank Level Switches - 7 nos. Flow Switch - 1 no. Flow Switch - 1 no.

WHEN INTERFACED THROUGH LAN - WHEN INTERFACED THROUGH LAN - PG 1/2PG 1/2

MIOX ON SITE MIOX ON SITE DISINFECTIONDISINFECTION

Using Salt and Water Mixed Oxidants are safely generated Using Salt and Water Mixed Oxidants are safely generated on site. on site.

Mixed Oxidant Solution (MOS) offers many other Mixed Oxidant Solution (MOS) offers many other advantages over advantages over

the traditional chlorination system, which includes;the traditional chlorination system, which includes;

Superior disinfection even at high pH, Superior disinfection even at high pH, More effective against More effective against LegionellaLegionella pneumophilapneumophila Longer-lasting residual, Longer-lasting residual, Biofilm removal, Biofilm removal, Improved taste and odour Improved taste and odour MicroflocculationMicroflocculation


SALT + WATER + POWERSALT + WATER + POWER

SAFE DISINFECTANT (< 1% Cl2) SAFE DISINFECTANT (< 1% Cl2)

Eliminates Transportation, Storage Eliminates Transportation, Storage and Handling of Hazardous Chemicals.and Handling of Hazardous Chemicals.



WEBMASTER KEY REFERNCESWEBMASTER KEY REFERNCES

COOLTECH KEY REFERNCESCOOLTECH KEY REFERNCES

WQS PROPOSAL BASISWQS PROPOSAL BASISA.) CHEMICALSA.) CHEMICALS For Cleaning, Initial Fill & 1-month OperationFor Cleaning, Initial Fill & 1-month Operation For 1-year OperationFor 1-year Operation Initial Flushing ServicesInitial Flushing ServicesB.) DOSING & CONTROL EQUIPMENTB.) DOSING & CONTROL EQUIPMENT Condenser, Chilled Water Condenser, Chilled Water Optional Accessories - Flow Meters & Bleed Optional Accessories - Flow Meters & Bleed

MOV MOV Suitable for Tertiary Quality TSE Make-up Suitable for Tertiary Quality TSE Make-up

Applications Applications

ADVANCED CHEMICAL TREATMENT SYSTEMS ADVANCED CHEMICAL TREATMENT SYSTEMS

FOR CENTRAL / DISTRICT COOLING PLANTS FOR CENTRAL / DISTRICT COOLING PLANTS

KHARAFI NATIONALKHARAFI NATIONAL

QUESTIONS ?QUESTIONS ?

THANK YOUTHANK YOUKingson J.Kingson J.

Sales Manager - Sales Manager - WQSWQS

050 559 2630050 559 2630

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Kj - Cooltech - Wt Dcp - Kn