The engineering office Janisch & Schulz has been planning, constructing and operating phytreatment systems since 1992. We provide consultancy with more than 30 years of experience and more than 600 projects in operation worldwide. With its origin in Germany, Janisch & Schulz is today present in Argentina, Paraguay and Mexico. Constructed wetlands are a nature-based solution and stand out for their robustness, efficiency and long service life. The company's main solutions are systems for wastewater treatment (sewage, industrial, agricultural) and water purification systems for natural pools. Our working principles are: Reliability, Ecology and Innovation.