Analysis Of The Current Combined Sewer Overflow Abatement System

Submitted By Brooklynn8701

Words: 416

Pages: 2

Open Document

Amber Phillips
Lab 14 p.77

1. The water distribution goes by the first highest service area to the fourth in that order, The Anacostia First High Service Area generally includes the area located southeast of the Anacostia River, and located between ground elevations between 70 and 170 feet. The water storage and pumping responsibilities are shared by DC Water and the Washington Aqueduct. DC Water operates four treated water pumping stations.
2. Employees have to go through a Waste Water Certification program. When wastewater treatment plants are properly operated, public health and the state's waters are protected. This certification program is working to help ensure that operators meet the established requirements and are competent to operate and maintain wastewater treatment plants. Exams also have to be taken.
3. As part of the current Combined Sewer Overflow Abatement Program implemented in the last decade, there has been an effort to maximize in-line storage and minimize combined sewer overflows to receiving waters.
4. Could not find the answer
5. Sludge can be a useful byproduct of treated wastewater. Sludge may be treated or thickened to remove some of its water, then further processed by stabilization. Raw sludge is allowed to decompose in digester tanks. In some cases, special chemicals are used for stabilization. Stabilized sludge has no odor and is free of disease-causing organisms.
6. Yes, they do, it helps clean the water and they reuse it because it’s natural.
7. Nutrients such as prosperous and nitrogen, these nutrients need to be changed into less harmful substances or removed before being released into the environment. Toxic chemicals Sometimes wastewater contains hazardous chemicals from

Lab 14 Mineral Analysis

FON 241 LL Lab 14 Mineral Analysis Name: ___Tonya Hembree__ Mineral Intakes 1. List and define the major minerals. (15 pts.) Calcium-helps maintain bones structure and teeth and one of the most important minerals the body needs. Chloride-maintains fluid and electrolyte balance, part found in stomach aiding in proper digestion. Magnesium- production of protein for energy metabolism, relaxes muscles, and help with immune system function Phosphorous- abundantly in the body, found in bones and…

Words 719 - Pages 3

Lab 14 Types Of Chemical Reactions Kaitlyn Bean Katie Green Emily Romo Period 5 Essay

Kaitlyn Bean Katie Green Emily Romo Honors Chem 10 February 18th, 2015 Background In this lab, one will determine which chemical reactions match up with the five possible types of reactions. In order to accomplish this, one will need to know the different signs that tell if a chemical reaction has been made. These visual clues include change of heat, formation of a gas, change in color, and the substance precipitating. The changing of heat means that the substance drastically changed colder or warmer…

Words 1833 - Pages 8

Vital Spreadheet Report

Here are a few things I noticed that need fixing from reviewing the spreadsheets from CTBD. -Vital spreadsheet: It appears that the patient’s vital signs correlate with the dates from their lab results. For some of our patients, their vitals are taken a day or two prior to their labs draws and those are the vitals being reported on their CRF. Our Epi patients have multiple vitals documented in CRIS during their week admission, but I need vitals pulled from a specific date. I’m assuming this…

Words 550 - Pages 3

A Note On The Nutrition Project

September 5 | Lab 1B | August 26 | September 6 | Lab 1C | August 26 | September 6 | | | | Fitness Log #1 | August 26 | October 3 | | | | Lesson 2 | September 2 | | Discussion Board- Ch 2 | September 2 | September 12 | Quiz- Ch 2 | September 2 | September 13 | Lesson 3 | September 9 | | Discussion Board- Ch 3 | September 9 | September 19 | Nutrition Project | September 9 | October 25 | Quiz- Ch 3 | September 9 | September 20 | Lesson 4 | September 16 | | Lab 4B | September…

Words 340 - Pages 2

Essay Chinese Language and Class

Outline: (1) The class time will be used for lectures and activities. (2) “Survival Chinese” will be taught in the first several weeks of the class. (3) Afterwards, students will learn useful expressions and grammatical structures. Approximately 14 lessons will be covered in the first semester. (4) The teaching schedule and content may be changed based on students’ progress. (5) Students are expected to preview each lesson (including grammar points and vocabulary) before class, complete…

Words 1452 - Pages 6

Essay about PEX 02 02

Name: Exercise 2: Skeletal Muscle Physiology: Activity 2: The Effect of Stimulus Voltage on Skeletal Muscle Contraction Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. Skeletal muscle fibers are innervated (stimulated) by You correctly answered: c. motor neurons. 2. A single action potential propagating down a motor axon results in You correctly answered: d. a single action potential and a single contractile event in the muscle fibers it innervates…

Words 671 - Pages 3

Nt1310 Unit 1 Lab Report

In Lab 9, we looked at three kingdoms of autotrophic protists: Stramenophiles (brown algae and diatoms); Rhodophyta (the red algae); and Chlorophyta (green algae). Autotrophic protists are at the base of the aquatic food chain, and they range vastly in size, color, movement, and life cycle. It is interesting how diatoms produce nearly fifty percent of the earth's oxygen. In addition to the main lab activity, we compared two SF bay water samples, one of which contained a small amount of fertilizer…

Words 504 - Pages 3

Cf2 Study Guide 2013 Essay

| | |Day 1 |Kitchen Tour/Knife Practical Skills Review/ Brown Stock/ White Stock/ |Lab: 4 hr | |Lab 1 |Fumet/Espagnole/Thickening Agents | | |Monday 5-21-12 |Read pgs. 215-226 in LCBCF…

Words 573 - Pages 3

Essay about Photosynthesis and White Light

11, 2015 Lab 10: Photosynthesis Complete the lab located at the following web address. http://www.glencoe.com/sites/common_assets/science/virtual_labs/LS12/LS12.html Complete the table below and answer the questions that follow. You should use the answers provided in the lab! No two students’ answers should be the same. If this occurs, both students will receive a zero for the lab. Completion of the lab will count as both a participation grade and as an activity grade. Labs should be submitted…

Words 781 - Pages 4

Analytical Instrumentation

CHEMISTRY 361 Analytical Instrumentation Syllabus Spring 2012 Professor: Dr. Evans E-mail: jason.evans@umb.edu Telephone: 617-287-6149 Office hours: TH 8:30-10 or by appointment Office: Science 1-084 Lecture/Lab: M 11:00-11:50 and F 12:00-5:00 in S-2-41 Objective: This course provides a survey of the different types of instrumentation that is in the chemist’s tool box. We will stress advantages and disadvantages and develop the insight that is necessary to choose the right tool for the…

Words 1472 - Pages 6