About Us

Water treatment chemicals from a name you can trust

Highly effective water treatment chemicals, water test kits, laboratory sample analysis and support throughout the water lifecycle.

At a glance

B & V Chemical’s specialist water treatment chemical knowledge and expertise can help you significantly improve the efficiency of boilers, cooling towers, membranes and conventional water treatment equipment.

Our water treatment chemical range has been especially formulated to help you optimise the operation of water treatment plant and equipment. We also help you control Legionella and comply with HSG 274 and environmental regulations applying deep sector and international expertise.

We are;

  • Leaders in water purification and disinfection;
  • Experts in industrial water and wastewater;
  • Pioneers in water conditioning services;
  • Relied upon for water testing, analysis and interpretation;
  • Suppliers of effective chemicals and useful test kits and equipment 




B & V Chemicals stands for quality, integrity, service, safety and compliance. Our knowledgeable experts will help you understand what may be happening on your site and how to improve operational control, safety, and compliance.

We are passionate about minimising your chemical consumption and saving money while supporting reduced environmental impact. We will use our water know-how to support you from initial enquiry, through to sale and support, with the utmost of discretion.

Quality assured

  • Chemicals are made in the UK and exported worldwide
  • ISO 45001 Accredited
  • ISO 14001 Accredited 
  • ISO 9001 Accredited
  • Established and trusted brand
  • Own Label option
  • Over 1,500 formulations
  • Unique, patent pending options
  • Our Ultralox40® chemical is now widely used by the NHS

Where are our chemicals used?

  • Manufacturing (all types)
  • Food Processing
  • Building Services
  • Beverage
  • Hospitality & Leisure
  • Hospitals & Healthcare
  • Universities & Education Institutions
  • Public / Drinking Water
  • Petrochemical plants
  • Energy & Power Generation facilities
  • Wastewater and Recycling sites

Commitment to quality

We were one of the very first UK specialist chemical manufacturers to achieve ISO9001. Our people, chemicals, technical support and service reputation are admired by hundreds of customers both in the UK and abroad.

We research, design, develop and manufacture chemicals in-house at our purpose-built UK factory. We analysis and provide water test result interpretation in-house.

We are a Marlowe plc portfolio company with no debts, cash positive and with an excellent credit rating meaning we are a dependable supply chain partner.

Contact us

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Water control, chemical and treatment experts

Water control, chemical and treatment experts

Academic, water treatment operating partners, water testing, analysis and interpretation experts applying deep industry (sector) and geographical regulation knowledge to solve your problems.

Water chemistry testing, analysis and interpretation

Water chemistry testing, analysis and interpretation

A broad range of water make-up tests, analysis and interpretation support you can rely on to help you make sense of what may be happening on site.


Boiler Water Treatment Chemicals

Boiler Water Treatment Chemicals

Corrosion, scaling and deposition can reduce the operating efficiency of a boiler and all related systems connected to water and the steam cycle. 


Closed Circuit Chemicals

Closed Circuit Chemicals

Closed circuit or closed loop systems reuse water for an indefinite period meaning without effective water treatment corrosion and foulants can build up impairing flow and heat transfer and control valves can become blocked or inoperative. 

Drinking water quality, safety and Legionella control

Drinking water quality, safety and Legionella control

Because of the significant risk to public health associated with Legionnaires’ Disease, the control of the bacteria or legionella treatment is regulated by health and safety law in the UK and many other countries. 

Water purification and RO Chemicals

Water purification and RO Chemicals

Water purification and re-use is increasingly popular especially as environmental discharge regulations are being tightened worldwide. We have a range of solutions to predictably help with water purification.

Solid Chemical Water Treatments

Solid Chemical Water Treatment

Safe, environmentally-friendly chemicals designed for use in industrial boilers, cooling towers, cooling systems and widely deployed in hospitals, hotels and environments.

Waste & Effluent Treatment Chemicals

Waste & Effluent Treatment Chemicals

A wide range of highly effective wastewater chemicals to suit specific requirements, ensuring environmental and regulatory discharge compliance.

Unique infection and secondary disinfection solutions

Unique infection and secondary disinfection solutions

Solutions for 20m3 and upwards which are now used in schools, universities, hospitals and hotels for example as an alternative to chlorine dioxide.

Why B&V Chemicals?

  • We manufacture and supply a comprehensive range of water treatment chemicals
  • We are specialists in water treatment chemicals, control management and provide customers with an excellent technical back-up
  • Beyond water testing, we provide analysis and interpretation helping customers find the most efficient solution
  • HSG 274 and regulatory specialists
  • Empty drum / collection service is convenient and environmentally friendly
  • Toll blending facility
  • Export distribution options
  • Your own logo and contact details on all chemical drums and datasheets
  • Easy to use client portal to show purchases, get quotes and interact seamlessly
  • Confidentiality – we respect your privacy and commercial interests
  • Training and tailored on-site training 
  • Continuous R&D and innovation benefiting you and your customers
  • ISO 9001 and ISO 14001 Accredited

Supply Partners

HuwaSan specialise in the production and distribution of chemicals for water treatment. B & V Chemicals are water treatment supply partners in the UK.