About International Dioxcide

International Dioxcide is the leading producer of chlorine dioxide in North America, and the recognized leader in chlorine dioxide, sodium chlorite, and sodium chlorate technologies. Our mission is to be your complete solution provider for ClO2 technology.

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Years of Water Disinfection Experience
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Dedicated Sodium
Chlorate Plants
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Dedicated Sodium
Chlorite Plants
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Custom-Designed Chlorine Dioxide Generators Installed

We provide safe, reliable, cost-effective sodium chlorite and sodium chlorate ClO2 water treatment solutions. We also provide turnkey chlorine dioxide generation equipment and on-site application support. Our work serves six major sectors:

Potable Water & Wastewater Treatment

Industrial Cooling & Process Water

Oil & Gas Production

Animal Health & Food & Beverage Applications

Odor Control & Rendering

Pulp & Paper

Expertise

International Dioxcide excels out in the field. We have a team of highly-trained experts available to assist with any water-related needs or challenges that ClO2 technology can solve for you.

Field Technicians Taking Measurements

Field Technicians

Maintain equipment operation 24/7 and deal with any technical issues at customer locations.

Woman Engineering Specialist

Engineering Specialists

Maintain equipment operation 24/7 and address any technical issues at customer locations.

Sales Professional at a Computer

Sales Professionals

CLO2 application and use expertise, develop optimum treatment protocol, and assess equipment generation needs.

Locations

International Dioxcide, a division of ERCO Worldwide, is based in North Kingstown, Rhode Island. We also have several distribution facilities positioned strategically throughout the U.S. and Canada for timely and efficient delivery of chemical solutions and equipment.

international dioxcide map of locations and distribution facilities

History

Use the arrows to navigate through our history.

1940s

International Dioxcide is formed by a group of dentists in Rochester, NY with a vision to create an oral mouth rinse based on a newly issued patent on stabilized chlorine dioxide.

1950s

Commercial sales of Anthium Dioxcide™ is introduced into the food and beverage market.

1960s

New FDA and USDA approvals for the use of ClO2 in food applications.

1970s

New EPA approvals for all stabilized and chlorite products.

1980s

The Oxychlor™  ClO2 generator is introduced.

1989

A sodium chlorite supply agreement is signed with ERCO Worldwide.

1998

International Dioxcide is purchased by Engelhard Corporation.

1999

New EPA approvals for potato storage applications.

2000

DuPont purchases International Dioxcide to expand their Clean and Disinfect business.

2004

New variations of the Oxychlor™ generator are introduced including the MG line of equipment.

2006

International Dioxcide moves its headquarters to a new office and warehouse facility in the Quonset Business Park in North Kingstown, RI.

2007

Commercial launch of FermaSure™ into ethanol fermentation.

2010

Commercial launch of DuPont Oil and Gas effort.

2015

DuPont divests chemical holdings into Chemours; International Dioxcide is included in the divesture to Chemours and rebranded as ADOX Water Technologies.

2015

International Dioxcide receives ISO Certification.

2015

Endimal™ DW is introduced to the market for deodorizing and enhancing the dewatering process.  (Patent pending.)

2016

LANXESS acquires International Dioxcide in the acquisition of the Chemours’ Clean and Disinfect business.

2017

The ADOX™ MiniAC generator is introduced to the market for safe implementation of acid-chlorite based ClO2 generation.  (Patent pending.)

2017

Canada’s Superior Plus purchases International Dioxcide.  IDI becomes a division of ERCO Worldwide, a division of Superior Plus LP, enabling the ERCO Specialty Chemicals business to vertically integrate its sodium chlorite production with the end-customer applications and solutions that IDI offers.

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2018

The ADOX™ InLine 3” generator is introduced with a robust industrial design for simpler ClO2 generation.

2018

The ADOX™ InLine 12” “Frac-on-the-Fly” generator is introduced for the oil & gas market.

2018

PurDOX™ chemistry is introduced to the market for chlorate-based chlorine dioxide production.

2018

The ADOX™ 12″ InLine (Frac-On-The Fly) generator is introduced for the oil and gas market.

2019

PurDOX™ equipment is introduced to the market.

2019

International Dioxcide agrees to conduct a cancer study required by the EPA under the ACC ClO2 panel.

2019

International Dioxcide receives Responsible Care®  certification.

2019

The PurDOX™ VB generator is introduced for chlorate-based ClO2 generation.

2020

ADOX™ sodium chlorite is rebranded as ERCOPure™ to align IDI chemical offerings with the ERCO Worldwide parent company.

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