Envitech Ltd supply, install and maintain water, wastewater and process monitoring equipment. We have serviced the Municipal, industrial and regulatory sectors for many years, providing flow-measurement, sampling machines and online parameter measurement. Specialities include: BOD, TOC, COD, Nutrients, Toxicity, Algae and state of the art DO monitors. Our success stories include supplying hundreds of ammonia monitors, particularly for municipal treatment works. We can also supply test kits and are happy to discuss your requirements with you.