1. HandiChem ™ Solid Water Treatment System (1M107)

2. Solid Water Treatment programs have become an attractive alternative to liquid programs during the last few years Chem-Aqua offers solid chemistry that replaces the traditional boiler and/or cooling tower liquid chemicals in drums Chem-Aqua’s HandiChem ™ Solid Water Treatment System is an innovative solution for your building’s water treatment needs Advances In Water Treatment

3. Chemicals as HandiPak ® solid concentrates Dissolved onsite Application specific formulas Complete product line –Cooling Towers –Closed Systems –Steam Boilers Field-proven performance HandiChem ™ System

4. One-gallon Recyclable Plastic Bottles Solid Block Form Start with HandiPak ® Solid Concentrates

5. Non-electric Board Dual Feeder Block Feeder Add the Right HandiFeed ™ Mixing Board

6. Eliminate drums and pails… with the HandiChem ™ System. See the Improvement

7. Fine Spray Lower Dissolution Rate Course Spray Higher & More Consistent Dissolution Rate Bottom of the one-gallon solid container Impact of Nozzle Selection

8. Boiler Water Treatment  Typical boiler water products, such as phosphate, polymer, sulfite, and steam line treatments, are available in solid form Cooling Tower Treatment  Typical cooling water products, such as phosphonates, dispersants, tracers, and biocides are available in solid form Hot and Chill Closed Loop System Treatments  Hot or chill closed loop products, such as nitrite, molybdenum, and polymers, are available in solid form The same active ingredients in liquid products are available as HandiPak ® solid concentrates. Active Ingredients

9. Benefits of the HandiChem ™ System Simplicity of use  Eliminates drum handling, storage, and disposal  Product loading only requires handling a bottle or block  HandiPak ® solid concentrate cases are easily moved throughout the building on a hand truck or cart  Ideal system for use in hard-to-reach locations

10. Benefits of the HandiChem ™ System Easier to ship  Simpler transportation logistics Can ship anywhere UPS ®* or FedEx ®** deliver Expedited delivery is more cost efficient  Available everywhere *Registered trademark of United Parcel Service of America, Inc. **Registered trademark of Federal Express

11. Benefits of the HandiChem ™ System Easier to handle  Operator only has to handle an 11 lb bottle or block, not a 300 lb drum, to change out product Reduced potential for workplace injury Lower labor costs Ideal for use in hard- to-reach places  More convenient

12. Benefits of the HandiChem ™ System Easier to store  A case of four one-gallon plastic bottles (44 lbs) is equivalent to one 30 gallon drum (300 lbs)  Four cases of HandiPak ® solid concentrates take up the same space as one 30 gallon drum Increased floor space Neater storage area =

13. Benefits of the HandiChem ™ System Improved onsite working conditions  Reduces the risk of workplace injuries associated with drum handling  Innovative manufacturing process  Reduces the hazards associated with liquids  Reduces splash and spill concerns versus liquids

14. Benefits of the HandiChem ™ System Environmentally sustainable  Lower levels of sodium hydroxide than traditional liquids  Reduces splash and spill concerns versus liquids  Reduces packaging requirements and disposal  Reduces fuel and greenhouse gas emissions associated with product delivery

15. Benefits of the HandiChem ™ System Eliminates drum disposal concerns No need to triple rinse and dispose of drums. Simply toss the rinsed empty bottles in the recycling bin.

16. Benefits of the HandiChem ™ System Helps comply with green purchasing initiatives and certification programs  GSA gives preference to products and services with environmentally responsible attributes  State/local governments and corporations are also specifying sustainability

17. Benefits of the HandiChem ™ System Helps comply with green purchasing initiatives and certification programs  All types of organizations are seeking LEED ®* (Leadership in Energy and Environmental Design) certification for their buildings *LEED is a registered trademark of USGBC ®

18. The HandiChem ™ System and LEED ®* The U.S. Green Building Council ®* (USGBC) has several Rating Systems ™ to certify buildings as environmentally sustainable The HandiChem System can help buildings achieve various LEED credit points in the New Construction (LEED-NC) and Existing Building (LEED-EBOM) Rating Systems *U.S. Green Building Council and LEED are registered trademarks of USGBC ®

19. An Attractive Alternative to Liquid Treatments  Difficult delivery issues are eliminated  Reduced risk of hazards for employees  No employee handling of drums or pails  Ease of shipping and storage The HandiChem ™ System

20. Commercial Properties All Types of Facilities Are Changing to the HandiChem ™ System Office Buildings

21. Commercial Properties Healthcare Facilities Hospitals All Types of Facilities Are Changing to the HandiChem ™ System

22. Commercial Properties Healthcare Facilities Hospitality Industry Hotels All Types of Facilities Are Changing to the HandiChem ™ System

23. Commercial Properties Healthcare Facilities Hospitality Industry Food and Beverage Plants Food Processing Plants All Types of Facilities Are Changing to the HandiChem ™ System

24. Commercial Properties Healthcare Facilities Hospitality Industry Food and Beverage Plants Cold Storage Facilities Cold Storage All Types of Facilities Are Changing to the HandiChem ™ System

25. Commercial Properties Healthcare Facilities Hospitality Industry Food and Beverage Plants Cold Storage Facilities Small to Medium Manufacturing Plants Manufacturing Plants All Types of Facilities Are Changing to the HandiChem ™ System

26. From Liquids to the HandiChem ™ System Before After

27. Before After From Liquids to the HandiChem ™ System

28. Before After

29. From Liquids to the HandiChem ™ System Before After

30. From Liquids to the HandiChem ™ System Before After

31. Commercial Building in Cincinnati, OH 1,200 ton Cooling Tower System

32. Grocery Distribution Center in Ohio 2,000 tons Ammonia Refrigeration

33. If the HandiChem System is right for your facility, it’s a simple process  Survey of your system by your Chem-Aqua Service Representative  Selection of the proper HandiPak ® solid concentrates and equipment for your facility  Installation of the HandiFeed ™ mixing boards  Removal of the liquid chemical drums HandiChem ™ Solid Water Treatment System

34. www.chemaqua.com