Hohenstein’s global laboratories thoroughly test wastewater and sludge to reduce environmental impact. We are accredited to provide independent proof of compliance with industry requirements and standards, such as ZDHC, OEKO-TEX® and Greenpeace.
- Conventional parameters
e.g. AOX, COD and BOD, nitrogen levels or heavy metals
- Textile-specific parameters
e.g. chlorophenols, phthalates, flame retardants, APEO’s or PAH’s