The final treatment of wastewater in the united states normally involves treatment with Chlorine to make it safe.
The final stage of the wastewater treatment process, which is when it is often carried out in most treatment plants, can also include chlorination. The primary goals of this chlorine addition are water disinfection and maintaining chlorine residuals that will stay in the water as it moves through the distribution system.
In the US, wastewater treatment facilities treat over 34 billion gallons of wastewater per day. Human waste, food waste, and some soaps and detergents all contribute nitrogen and phosphorus to wastewater. Once the water has been cleansed to the standards required and observed by state and federal authorities, it is often released into a nearby water body.
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Answer:
<h3>The correct answer would be the doctrine of federal preemption.</h3>
Explanation:
Clause II of Article VI of the U.S. Constitution states that federal law is the "supreme law of the land." It implies that every judge of state and other courts must follow the federal laws of the Constitution.
This clause, often termed as Supremacy Clause, allow federal laws to preempt state laws, even when both the state and federal governments have concurrent authority over a particular subject.
The doctrine of federal preemption simply implies that higher court may arrogate the law of a lower court if the two authorities come into conflict.
<u>Full question:</u>
When Jim Poss bought used kitchen trash compactors to tinker with and then tried some reverse engineering to test the feasibility of his solar-powered compactor, he was practicing the skill of ______.
a. experimentation
b. empathy
c. reflection
d. prediction
<u>Answer:</u>
he was practicing the skill of experimentation
.
<u>Explanation:</u>
Experimentation can suggest attempting out market tactics on a miniature measure. The firm might analyze demand a unique product to meager viewers of purchasers. Companies launch innovative goods and aids that they think are an enhancement over what they tried earlier.
Amazon's ancestor recognizes experimentation as one of the essential policies of the business. Experimentation enables them to achieve more real-world data regarding their circumstances. Other administrators will tell you that experimentation is powerful for their investments because this is how distinct discoveries, drives, views, and possibilities are identified or generated.
Answer:
I guess it's b but I'm thinking A
Answer:
THE ANWSER IS B
115
just took the test love yall
Explanation:
