Processes

Reverse Osmosis Demineralization
Reverse Osmosis membranes construction
Reverse Osmosis Performance Evaluation
Reverse osmosis stage vs pass
Particles, scaling and biofouling
Nanofiltration
Reverse Osmosis Pre-treatment
Reverse Osmosis Post-treatment:
Closed Circuit Reverse Osmosis (CCRO)

Disinfection
Introduction water disinfection
History of water disinfection
   History of drinking water treatment
Necessity of water treatment
   Necessity of drinking water disinfection
What is water disinfection?
Waterborne diseases
Factors that influence disinfection
Conditions of water disinfection
Regulation drinking water disinfection EU
Regulation drinking water disinfection USA
Swimming pool treatment
   Swimming pool pollutions
   Swimming pool disinfection
   Swimming pool disinfection & health
Cooling tower water
   Cooling tower water pollutions
   Cooling tower water disinfection
   Cooling tower water legislation
   OZONE Ozone in cooling towers
Chemical disinfectants
   Chlorine
   Sodium hypochlorite
   Chloramines
   Chlorine dioxide
   Copper silver ionization
   Hydrogen peroxide
   Bromine
   Peroxone
   Peracetic acid
Disinfection byproducts
   Types of disinfection byproducts
   Research on health effects of disinfection byproducts
Biocides

Waste water treatment
Membrane Bioreactor
   Submerged MBR
   Crossflow MBR
   MBR Introduction
Moving Bed Biofilm Reactor

Brine Treatment (ZLD)-x
Brine Treatment Processes ZLD & MLD
Zero Liquid Discharge - ZLD
   Evaporation & Crystallization
   ZLD Technology map
   ZLD Calculator
   ZLD Recovery Options
Minimal Liquid Discharge - MLD
Conventional Brine Treatment
   Brine Co-Disposal with Wastewater Effluent
   Brine Deep Well Injection
   Brine Evaporation Ponds
   Brine Land Application
   Surface Water Discharge of Brine
   Brine Pre-Concentration

Electro Membrane processes
Capacitive Deionization (CDI)
Electrodialysis (ED)
Electrodialysis reversal (EDR)
Electrodialysis – EDI
Bipolar Membrane Electrodialysis (EDBM)

Iron and manganese
Iron removal by physical-chemical way
Manganese removal by physical-chemical way
Iron bacteria
Schema of an iron removal system

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2645 EG Delfgauw
The Netherlands
Phone: +31 152 610 900
fax: +31 152 616 289
e-mail: info@lenntech.com

Lenntech USA LLC (Americas)

407 Lincoln Road, Suite 11-C
Miami Beach, FL 33139
Phone: +1 877 453 8095 (speaks English & Spanish)
e-mail: info@lenntech.com

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Level 5 - OFFICE #8-One JLT Tower
Jumeirah Lake Towers
Dubai - U.A.E.
Phone: +971 4 429 5853
e-mail: info@lenntech.com