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Services

Quick supply of high-quality biocatalyst

Transparant block Transparant block light blue bacteria icon to represent activated sludge or granular sludge

Paques supplies healthy, highly-active biocatalyst for several technologies, particularly anaerobic granular biomass, biocatalyst and AMX-biocatalyst. Whether you need a large quantity of biocatalyst for a system start-up or an urgent reseed, a seasonal top-up of your bioreactor, or small supplies on a regular basis, Paques provides high quality biomass with fast delivery times.

Our biocatalyst services

Get your biocatalyst supply for COD-rich wastewater

Get your biocatalyst for reliable H2S scrubbing

Get your biocatalyst supply for ANAMMOX

Request laboratory analyses and tests

Reliable Biocatalyst supply for COD-rich wastewater

Paques provides high-quality biocatalyst in the form of anaerobic granular biomass for efficient treatment of COD-rich industrial wastewater.

Our methanogenic active biomass is sourced from a global network of vetted bioreactors, ensuring consistent quality and performance. Whether you need biomass for reactor start-up, topping-up, or recovery after process disruption, Paques offers rapid, reliable supply.

With over 40 years of experience, we deliver tailored biomass solutions that match your wastewater type and operational goals. All supplies undergo strict laboratory quality control and can be shipped worldwide.

Our experts can also advise on cross-inoculation and start-up strategies to ensure optimal bioreactor performance. Benefit from our turnkey logistics, documentation, and project support for fast, secure delivery anywhere.

Need a quick biocatalyst supply? Contact Paques today to order your anaerobic granular biomass.

Hi, I'm Andy. I create your bio energy!

THIOPAQ® Biocatalyst for reliable H2S scrubbing

Paques provides the THIOPAQ® Biocatalyst, a thick, yellow liquid containing highly active Thiobacilli that ensure stable and efficient H2S scrubbing.

These specialized bacteria oxidize hydrogen sulfide into biological sulfur, enabling a smooth start-up or restart of THIOPAQ® reactors. Sourced from proven high-performing systems, the biocatalyst guarantees fast biological activation and reliable sulfur recovery. Paques supplies globally in IBC containers, ISO tanks, or tanker trucks, supported by full laboratory quality control. Our global logistics network enables rapid delivery, within 24 hours in emergencies. Comprehensive service covers loading, unloading, planning, and documentation to ensure worry-free implementation.

Need THIOPAQ® biocatalyst fast? Contact Paques today for quick supply and expert support.

Hi, I'm Theo. I desulphurise your gas!

ANAMMOX® granular biocatalyst

Paques is the exclusive supplier of superior ANAMMOX® biocatalyst.Our global network guarantees general availability and swift delivery times.

The key to a well functioning ANAMMOX® process is a healthy, granulated, AMX-rich biocatalyst. Paques’ reactors and operational conditions have been developed fully-focused on obtaining this ideal, compact microbial community. Our reactors enable us to provide customers with highly-active and well-settling ANAMMOX® granules.

Paques supplies ANAMMOX® biocatalyst in IBC containers, ISO tanks, or tanker trucks. Through preparation, the biocatalyst can survive multi-day shipment when needed.

Hi, I'm Ana. I remove your nitrogen!

Laboratory analyses and tests

Highly specialized wastewater analyses are highly recommended or even necessary if you wish to qualify your reactor biocatalyst, assess process additives or additional waste water streams, or if you suspect contaminants negatively influence your treatment results.

Paques laboratories, generally used for internal R&D activities, are also available for such analyses. The following test are a great way to generate detailed information about your biological system and the health of its treatment process:

  • Microscopic characterisation
  • Methanogenic activity tests
  • THIOPAQ activity tests
  • ANAMMOX activity tests
  • Aerobic activity tests
  • Toxicity assays
  • Biodegradability assays
  • (Heavy) metals contents analyses
  • Surfactants, flocculants or fat detection
  • Biogas composition analyses
  • Long-term laboratory bench tests

Our dedicated laboratory staff has been trained to handle your samples quickly and with accuracy. They provide you with the lab results, additional information and practical advice about biological wastewater treatment.

Support you can rely on

Paques offers expertise and support in process optimization, problem-solving, parts supply, nutrients, biomass, as well as long-term maintenance contracts and retrofits for wastewater and gas treatment installations.

By choosing one or more of our service activities, ranging from remote monitoring to parts supply and maintenance contracts, you are assured of seamless support. Paques guarantees high-quality services and excellent collaboration.

Contact us today to request our services via the Paques Services USA center. Let’s work together for a sustainable future.

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Does your company have a Paques system installed?*
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Thank you for reaching out.

A member of our expert team will be in touch shortly to discuss your specific question.

Warm regards,
The Paques Team

Support you can rely on

Industrial service is vital for improving efficiency, reliability, and flexibility. With decades of experience in wastewater and gas treatment, Paques provides expert support in process optimization, troubleshooting, and system maintenance.

We offer services from remote monitoring to biomass and parts supply, tailored to your operational needs. Our global service team ensures reliable performance and lasting collaboration.

Contact Paques today to request service support and contribute to a sustainable future.

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Does your company have a Paques system installed?*
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  • United States
  • Canada
  • Afghanistan
  • Albania
  • Algeria
  • American Samoa
  • Andorra
  • Angola
  • Anguilla
  • Antarctica
  • Antigua and Barbuda
  • Argentina
  • Armenia
  • Aruba
  • Australia
  • Austria
  • Azerbaijan
  • Bahamas
  • Bahrain
  • Bangladesh
  • Barbados
  • Belarus
  • Belgium
  • Belize
  • Benin
  • Bermuda
  • Bhutan
  • Bolivia
  • Bosnia and Herzegovina
  • Botswana
  • Brazil
  • British Indian Ocean Territory
  • British Virgin Islands
  • Brunei
  • Bulgaria
  • Burkina Faso
  • Burundi
  • Cambodia
  • Cameroon
  • Cape Verde
  • Cayman Islands
  • Central African Republic
  • Chad
  • Chile
  • China
  • Christmas Island
  • Cocos (Keeling) Islands
  • Colombia
  • Comoros
  • Congo
  • Cook Islands
  • Costa Rica
  • Croatia
  • Cuba
  • Curaçao
  • Cyprus
  • Czech Republic
  • Côte d’Ivoire
  • Democratic Republic of the Congo
  • Denmark
  • Djibouti
  • Dominica
  • Dominican Republic
  • Ecuador
  • Egypt
  • El Salvador
  • Equatorial Guinea
  • Eritrea
  • Estonia
  • Ethiopia
  • Falkland Islands
  • Faroe Islands
  • Fiji
  • Finland
  • France
  • French Guiana
  • French Polynesia
  • French Southern Territories
  • Gabon
  • Gambia
  • Georgia
  • Germany
  • Ghana
  • Gibraltar
  • Greece
  • Greenland
  • Grenada
  • Guadeloupe
  • Guam
  • Guatemala
  • Guernsey
  • Guinea
  • Guinea-Bissau
  • Guyana
  • Haiti
  • Honduras
  • Hong Kong S.A.R., China
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Iran
  • Iraq
  • Ireland
  • Isle of Man
  • Israel
  • Italy
  • Jamaica
  • Japan
  • Jersey
  • Jordan
  • Kazakhstan
  • Kenya
  • Kiribati
  • Kuwait
  • Kyrgyzstan
  • Laos
  • Latvia
  • Lebanon
  • Lesotho
  • Liberia
  • Libya
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macao S.A.R., China
  • Macedonia
  • Madagascar
  • Malawi
  • Malaysia
  • Maldives
  • Mali
  • Malta
  • Marshall Islands
  • Martinique
  • Mauritania
  • Mauritius
  • Mayotte
  • Mexico
  • Micronesia
  • Moldova
  • Monaco
  • Mongolia
  • Montenegro
  • Montserrat
  • Morocco
  • Mozambique
  • Myanmar
  • Namibia
  • Nauru
  • Nepal
  • Netherlands
  • New Caledonia
  • New Zealand
  • Nicaragua
  • Niger
  • Nigeria
  • Niue
  • Norfolk Island
  • North Korea
  • Northern Mariana Islands
  • Norway
  • Oman
  • Pakistan
  • Palau
  • Palestinian Territory
  • Panama
  • Papua New Guinea
  • Paraguay
  • Peru
  • Philippines
  • Pitcairn
  • Poland
  • Portugal
  • Puerto Rico
  • Qatar
  • Romania
  • Russia
  • Rwanda
  • Réunion
  • Saint Barthélemy
  • Saint Helena
  • Saint Kitts and Nevis
  • Saint Lucia
  • Saint Pierre and Miquelon
  • Saint Vincent and the Grenadines
  • Samoa
  • San Marino
  • Sao Tome and Principe
  • Saudi Arabia
  • Senegal
  • Serbia
  • Seychelles
  • Sierra Leone
  • Singapore
  • Slovakia
  • Slovenia
  • Solomon Islands
  • Somalia
  • South Africa
  • South Korea
  • South Sudan
  • Spain
  • Sri Lanka
  • Sudan
  • Suriname
  • Svalbard and Jan Mayen
  • Swaziland
  • Sweden
  • Switzerland
  • Syria
  • Taiwan
  • Tajikistan
  • Tanzania
  • Thailand
  • Timor-Leste
  • Togo
  • Tokelau
  • Tonga
  • Trinidad and Tobago
  • Tunisia
  • Turkey
  • Turkmenistan
  • Turks and Caicos Islands
  • Tuvalu
  • U.S. Virgin Islands
  • Uganda
  • Ukraine
  • United Arab Emirates
  • United Kingdom
  • United States Minor Outlying Islands
  • Uruguay
  • Uzbekistan
  • Vanuatu
  • Vatican
  • Venezuela
  • Viet Nam
  • Wallis and Futuna
  • Western Sahara
  • Yemen
  • Zambia
  • Zimbabwe
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Please change this information

Thank you for reaching out.

A member of our expert team will be in touch shortly to discuss your specific question.

We look forward to collaborating with you and hope to build a cleaner, more sustainable world together.

Warm regards,
The Paques Team