M&M Environmental Services
M&M Environmental Services was founded in 1995 to help wastewater treatment operators, water treatment operators, distribution system operators, and collection system operators boost their capabilities through training, practice certification exams, diagnostic tests, and assistance.
| Need more practice with certification questions? Want to brush up your math skills? Check out our I-Practice. | |||
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Today's Question |
Water Treatment and Distribution Chloramines are used for A. Corrosion control B. Disinfection C. Iron and manganese removal D. Softening |
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| Check out our model work schedule for wastewater treatment plants | |||
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