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Pollution

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Pollution

There are three main types of pollution



•Land Pollution



•Water Pollution



•Air Pollution



There are laws to protect the citizens of the United States

from each type of pollution



•Superfund



•Clean Water Acts



•Clean Air Act and revisions

Since the end of World War II, productivity in the United States has

increased significantly. One of the side effects of this productivity is a

change in the way products are treated. We have become a throw-away

society.



According to Commoner, B (1971) The Closing Circle; Nature, Man and

Technology; Knopf, New York



From 1946 to 1968 we saw the following increases:



•Non-returnable bottles: 53,000%

•Synthetic Fibers: 5,980%

•Industrial Mercury: 3,930%

•Plastics: 1,960%

•Nitrogen Fertilizer: 1,050%

•Electrical Appliances: 1,040%

•Wood Pulp 313%

•Truck Freight (replacing trains) 222%

Land Pollution

At the beginning of the 20th century, William T. Love imagined a model

community in New York, on the edge of Niagara Falls. He dug a canal

to supply the community with water power.



He never completed the project. In the 1920s, Love’s canal was sold

to Hooker Chemical operated as a landfill.



In 1953, Hooker sold the site to the Niagara Falls Board of Education

for $1, with the disclaimer: “That the premises above described have

been filled…to the present grade level thereof with waste products

resulting from the manufacturing of chemicals…”



The city built an elementary school on the site. The houses came later.

Over the years, the underground containers filled with approximately 21,000

tons of chemical waste corroded. In 1977, a record rainfall caused waste to

begin to leach into people’s homes, backyards and playgrounds. Love Canal has

been officially associated with high rates of birth defects, miscarriages, and

other severe illnesses resulting from land contamination.



When news of the Love Canal tragedy reached the general public, people were

outraged and concerned. What could be lurking in their backyard?



In 1980, Congress enacted the Comprehensive Environmental Response,

Compensation and Liability Act (CERCLA), the first U.S. federal law to address

toxic waste dumps.



CERCLA, also known as Superfund, is the emergency fund to clean up toxic

waste dumps when the owners are unknown or unable to pay for the necessary

cleanup.



In Lowell we have the Silresim site.

The following table shows the number of Federal and general sites for each status

and milestone as of February 23, 2011:



Status Non-Federal (General) Federal Total



Proposed Sites 57 5 62



Final Sites 1122 158 1280



Deleted Sites 332 15 347







Milestone Non-Federal (General) Federal Total



Partial Deletions 39 17 56*



Construction Completions 1032 69 1101



Sites that have achieved these milestones are included in one of the three NPL

status categories.





* 69 partial deletions have occurred at these 56 sites.

In September 2004 Love Canal was removed from the National Priorities

List (Superfund)









Silresim’s removal is slated well

into the future.

Water Pollution

YouTube - Cuyahoga River

Pollution Ohio 1967









The Cuyahoga in 1969

The Clean Water Act



The Clean Water Act (CWA) establishes the basic structure for

regulating discharges of pollutants into the waters of the United States

and regulating quality standards for surface waters. The basis of the

CWA was enacted in 1948 and was called the Federal Water Pollution

Control Act, but the Act was significantly reorganized and expanded in

1972. "Clean Water Act" became the Act's common name with

amendments in 1977.

As a testament to the Clean

Water Act, the Cuyahoga River

is today an entirely different

waterway.



An interesting quote from the

New York Times June 2009:

“This didn’t happen because a

bunch of wild-haired hippies

protested down the street,” Mr.

Perrecone said. “This happened

because a lot of citizens up and

down the watershed worked

hard for 40 years to improve the

river.”



I’m pretty sure the Clean Water

Act may have helped too…

Additionally…..

The Safe Drinking Water Act (SDWA) is the main federal law that

ensures the quality of Americans' drinking water.Under SDWA, EPA sets

standards for drinking water quality and oversees the states, localities,

and water suppliers who implement those standards.

Air Pollution

Air Pollution is the introduction of chemicals, particulate matter, or

biological materials that cause harm or discomfort to humans or other

living organisms, or cause damage to the natural environment or built

environment, into the atmosphere

The 1948 Donora smog was a historic

air inversion resulting in a wall of

smog that killed 20 people and

sickened 7,000 more in Donora,

Pennsylvania, a mill town on the

Monongahela River, 24 miles

southeast of Pittsburgh.



Sulfur dioxide emissions from U.S.

Steel's Donora Zinc Works and its

American Steel & Wire plant were

frequent occurrences in Donora.

What made the 1948 event more

severe was a temperature inversion,

in which a mass of warm, stagnant

air was trapped in the valley, the

pollutants in the air mixing with fog

to form a thick, yellowish, acrid smog

that hung over Donora for five days.

The Clean Air Act (CAA) ―originally enacted in 1963, but strengthened

in 1970― is the comprehensive federal law that regulates air emissions

from stationary and mobile sources. Among other things, this law

authorizes EPA to establish National Ambient Air Quality Standards

(NAAQS) to protect public health and public welfare and to regulate

emissions of hazardous air pollutants.





This is one of the more difficult battles to face. We won the battle of

leaded gasoline, but what about mercury?

Mercury Pollution Contaminates Merrimack River

Boston, Massachusetts – Today environmental advocates and

academics released a report detailing the public health and

environmental hazards of mercury pollution from power plants. Locally,

this includes health advisories that strongly warn Massachusetts

residents not to consume white sucker and largemouth bass from the

Merrimack River. More U.S. waterways are closed to fishing because

of mercury contamination than due to any other toxic contaminant.

--Reported by Environment Massachusetts Journal Jan. 26, 2011

In 1984, 30 tons of lethal methyl isocyanate

gas were released into the air in Bhopal,

India. According to the Guardian newspaper,

this Union Carbide accident killed up to

20,000 people within days and affected up to

600,000. Many were blinded instantly.









A year later in West

Virginia, another Union

Carbide released toxic

gas into the atmosphere

sickening hundreds.

The Emergency Planning and Community Right-to-Know Act (EPCRA)

requires companies that handle hazardous waste to furnish complete

disclosure of their annual polluting activities, storage and handling facilities,

any accidental release of hazardous material into the environment in a

quantity above an established safe limit, and all material necessary for local

authorities to respond to an accident involving the hazardous material(s) on

site.

On March 24, 1989 the

Exxon Valdez tanker ran

aground at Bligh Reef

Alaska, spilling 11 million

gallons of oil into the

fragile environment of

Prince William Sound. The

recovery continues even

today.









One response to the Valdez disaster was the passage of the 1990 Oil

Pollution Act, which, among other things, required oil tankers to be

double-hulled, and gave states more say in their spill-prevention

standards.

You have to ask: Are all of these regulations necessary? Are they worth

the lack of productivities for industry?





You might want to ask yourself a couple of things

• Why has industry and manufacturing left the USA and gone

overseas?

• Is it cheap labor or something even more insidious?



Would all of the progress that we have made

really happened without the arm twisting regulations

require?





Something to think about, eh?



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