<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%> Deren Chemicals - Water Hygien
WATER HYGIENE PROGRAM SHOULD BE A RESPONSIBILITY OF:
• Hotel technical managers
• Employees who manage hot/cold water systems
• Maintenance and installation staff
• Cooling tower, evaporative condenser, HVAC and chiller unit operators
• Swimming pool, spa pool and geothermal facility managers
• Plant and utility engineers
• Water treatment specialists

Thanks to physical and chemical characteristics of water, water is used for various domestic and industrial purposes. Majority of natural water is used as drinking-potable water and industrial process water.

Numerous microorganisms inhabit water.
Many microorganisms living and growing in water systems have pathogenic effect on human.
Legionnaires’ Disease

Legionnaires’ Disease is an uncommon but serious form of pneumonia caused by Legionella pneumophila bacteria.
Swimming Pool Sanitation
• Chemical treatment of pool water
• Disinfection
• Routine chemical and bacteriological analysis
Spa Pool Hygiene Control
• Legionella Risk Management
• Chemical treatment
• Disinfection
• Routine chemical and bacteriological analysis
Legionella Control Legislation And Regulations In Europe & USA
European countries and the USA have investigated past outbreaks very deeply and identified risks and reasons and preventive actions. Then they have applied necessary health and safety legislations, regulations and guidance protocol for Legionella control in water systems.Turkey is one of the most visited countries by foreign tourists. Turkey is also going through compliance and candidate membership process for EU. Turkey is a colloborator country of EWGLINET (European Working Group of Legionella Infections). Ministry of Health has published a circular notice for Travel associated Legionnaires’ Disease control. As a result, it is clearly seen that there has been an increasing public and governmental awareness of Legionella control in Turkey.
Deren Chemicals provides Legionella Risk Management and industrial water hygiene control by its own
microbiology laboratory and expert staff.
Deren Chemicals is Turkish distributor of Feedwater Ltd.

Feedwater is a British company which is specialized on industrial water treatment and Legionella control. The company has been registered by Legionella Control Association under risk assessment, cleaning and disinfection, chemical water treatment services, H&C water monitoring and inspection services, training services and analytical services. It has a UKAS accredited microbiology laboratory providing water pathogen analysis.

• BROMGARD is a range of novel cooling water products that combine scale corrosion inhibitors and bromine biocide in a liquid package. It is proven to be very effective against Legionella in industrial water systems

• ACTIV-OX® is a unique, effective, reliable and safe chlorine dioxide treatment for Legionella control in domestic and process waters.

•COOLPLEX is a complete packaged water treatment dosage and control system for evaporative condensers and cooling towers. The system operates as a timed bleed-off, a timed addition of BROMGARD inhibitor and a timed addition of BROMGARD ACTIVATOR

For more information about Feedwater products, please visit Feedwater Ltd.

Deren Chemicals manufactures the following range of water hygiene and Legionella control chemicals
• Industrial heating and cooling systems additives
• Domestic heating and cooling additives
• Swimming Pool Chemicals
• Spa and thermal bath chemicals
DEREN CHEMICALS CARRIES OUT HYGIENE PROGRAM AND LEGIONELLA RISK MANAGEMENT IN
• Cooling towers
• Evaporative Condensers
• Healthcare premises
• Spa Pools
• Swimming pools
• Geothermal water premises
• Decorative fountains, humidifiers and all man-made water systems
Deren Chemicals Performs Legionella Risk Management
As Follows
• Comprehensive Risk Assessment by expert engineers.
• Risk Classification
• Collecting water and swap samples from relevant points
• Legionella enumeration analysis according to TS EN ISO 11731 in Deren Chemicals microbiology laboratory
• According to analysis results and action level strategy chart, a water treatment program is defined based on preventive and remedial actions
• Water treatment program is run with Deren Chemicals water hygiene chemicals
• Your water system will operate at desired efficieny and minimum health risk
Our microbiology lab carries out the following bacteriological analysis in pool water
• Total viable count
• Total coliform
• Escherichia Coli
•Pseudomonas aeruginosa