by Mark Ogrentz | Dec 8, 2023
Information and informational resources to learn more about the UN’s Sustainable Development Group and their work around the world. LINKS UN Sustainable Development Group
by Mark Ogrentz | Dec 8, 2023
Visual representation of the water cycle, and additional links and resouces to learn about both human impacted and natual water cycles. Includes resources for multiple languages and materials for kids. LINKS Water Cycle Diagrams
by Mark Ogrentz | Dec 8, 2023
A breakdown of what an operator is, does, and the career path to expect and how to become certified. LINKS Water Operator Certification Explained
by Mark Ogrentz | Dec 8, 2023
Students measure the effectiveness of water filters in purifying contaminated water. They prepare test water by creating different concentrations of bleach (chlorine-contaminated) water. LINKS Water Remediation Lab
by Mark Ogrentz | Dec 8, 2023
Short chemistry reference sheet for water/wastewater operators, including formulas and densities of commonly encountered substances. LINKS Water Treatment and Distribution Operator Chemistry Reference Sheet
