Reference no: EM133195244 , Length: Word count: 1000 words
Assignment Task: Read the following articles and respond to the following questions.
1. Synthetic Black Water Treatment by Aeroponic Cultivation of Water Spinach: Effectof the Pump Run Time By Benjian Sun, Jiyong Cen, Zhan Jin, Jin Zhou, Xianfeng Huang, Hainan Kong 3, Min Zhao, Xiangyong Zheng
2. Effects Of Intermittent Hot Water Treatment On Cherry Quality By N. Zhang1, Y. Ding, Q. Wang1 and A. Chen
3. Water Treatment for Hemodialysis: Keeping Patients Safe By Glenda M. Payne, MS, RN, CNN, and Jim Curtis
Question 1 (Part 1): Describe a water quality parameter that you think is very important. How is it important to your quality of life?
Your journal entry must be at least 200 words in length. No references or citations are necessary.
Question 1 (Part 2): Describe dissolved oxygen, biochemical oxygen demand, and chemical oxygen demand. How are they different? What is the usefulness of knowing the concentration of each of them?
Your response should be at least 200 words in length.
Question 1 (Part 3): What are the benefits of a wastewater treatment plant? In your response, include the origins of municipal wastewater treatment.
Your response should be at least 200 words in length.
Question 2 (Part 1): Discuss water pollution problems and drinking water treatment methods in the location where you reside or have previously resided. What do you see as the most important water technology in that location? Why?
Your journal entry must be at least 200 words in length. No references or citations are necessary.
Question 2 (Part 2): In this unit, you became familiar with water pollution, drinking water sources, and drinking water treatment processes.
For your essay, make certain to address the following components:
- The impact of soil erosion on water quality in receiving waters,
- The dissolved oxygen profile downstream of a wastewater discharge,
- Eutrophication of lakes,
- Sources of groundwater pollution,
- Drinking water sources, and
- Typical municipal drinking water processes for groundwater and surface water sources in your location.