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Disposal of fracking wastewater poses potential environmental problems

Wednesday, April 25, 2012

A recent study by the United States Geological Survey (USGS) shows that the oil and gas industry are creating earthquakes. New information from the Midwest region of the United States points out that these man-made earthquakes are happening more frequently than expected. While more frequent earthquakes are less of a problem for regions like the Midwest, a geology professor from the University of Southern Indiana, Dr. Paul K. Doss, believes the disposal of wastewater from the hydraulic fracturing (or “fracking”) process used in extracting oil and gas has the possibility to pose potential problems for groundwater.

“We are taking this fluid that has a whole host of chemicals in it that are useful for fracking and putting it back into the Earth,” Doss said. “From a purely seismic perspective these are not big earthquakes that are going to cause damage or initiate, as far as we know, any larger kinds of earthquakes activity for Midwest. [The issue] is a water quality issue in terms of the ground water resources that we use.”

Hydraulic fracturing, or fracking, is a technique used by the oil and gas industries which inject highly pressurized water down into the Earth’s crust to break rock and extract natural gas. Most of the fluids used for fracking are proprietary, so information about what chemicals are used in the various fluids are unknown to the public and to create a competitive edge.

Last Monday four researchers from the University of New Brunswick released an editorial that sheds light on the potential risks that the current wastewater disposal system could have on the province’s water resources. The researchers share the concern that Dr. Doss has and have come out to say that they believe fracking should be stopped in the province until there is an environ­mentally safe way to dispose the waste wastewater.

“If groundwater becomes contamin­ated, it takes years to decades to try to clean up an aquifer system,” University of New Brunswick professor Tom Al said.

While the USGS group which conducted the study says it is unclear how the earthquake rates may be related to oil and gas production, they’ve made the correlation between the disposal of wastewater used in fracking and the recent upsurge in earthquakes. Because of the recent information surfacing that shows this connection between the disposal process and earthquakes, individual states in the United States are now passing laws regarding disposal wells.

The problem is that we have never, as a human society, engineered a hole to go four miles down in the Earth’s crust that we have complete confidence that it won’t leak.

“The problem is that we have never, as a human society, engineered a hole to go four miles down in the Earth’s crust that we have complete confidence that it won’t leak,” Doss said. “A perfect case-in-point is the Gulf of Mexico oil spill in 2010, that oil was being drilled at 18,000 feet but leaked at the surface. And that’s the concern because there’s no assurance that some of these unknown chemical cocktails won’t escape before it gets down to where they are trying to get rid of them.”

It was said in the study released by the New Brunswick University professors that if fracking wastewater would contaminate groundwater, that current conventional water treatment would not be sufficient enough to remove the high concentration of chemicals used in fracking. The researchers did find that the wastewater could be recycled, can also be disposed of at proper sites or even pumped further underground into saline aquifers.

The New Brunswick professors have come to the conclusion that current fracking methods used by companies, which use the water, should be replaced with carbon diox­ide or liquefied propane gas.

“You eliminate all the water-related issues that we’re raising, and that peo­ple have raised in general across North America,” Al said.

In New Brunswick liquefied propane gas has been used successfully in fracking some wells, but according to water specialist with the province’s Natural Resources De­partment Annie Daigle, it may not be the go-to solution for New Brunswick due its geological makeup.

“It has been used successfully by Corridor Resources here in New Bruns­wick for lower volume hydraulic frac­turing operations, but it is still a fairly new technology,” Daigle said.

The United States Environmental Protection Agency (EPA) is working with U.S. states to come up with guidelines to manage seismic risks due to wastewater. Under the Safe Drinking Water Act, the EPA is the organization that also deals with the policies for wells.

Oil wells, which are under regulation, pump out salt water known as brine, and after brine is pumped out of the ground it’s disposed of by being pumped back into the ground. The difference between pumping brine and the high pressurized fracking fluid back in the ground is the volume that it is disposed of.

“Brine has never caused this kind of earthquake activity,” Doss said. “[The whole oil and gas industry] has developed around the removal of natural gas by fracking techniques and has outpaced regulatory development. The regulation is tied to the ‘the run-of-the-mill’ disposal of waste, in other words the rush to produce this gas has occurred before regulatory agencies have had the opportunity to respond.”

According to the USGS study, the increase in injecting wastewater into the ground may explain the sixfold increase of earthquakes in the central part of the United States from 2000 – 2011. USGS researchers also found that in decades prior to 2000 seismic events that happened in the midsection of the U.S. averaged 21 annually, in 2009 it spiked to 50 and in 2011 seismic events hit 134.

“The incredible volumes and intense disposal of fracking fluids in concentrated areas is what’s new,” Doss said. “There is not a body of regulation in place to manage the how these fluids are disposed of.”

The study by the USGS was presented at the annual meeting of the Seismological Society of America on April 18, 2012.

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Australian artist Pro Hart dies

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Australian artist Pro Hart dies
February 15th, 2020 | Uncategorized |

Tuesday, March 28, 2006

Pro Hart, the self-taught, internationally-acclaimed Australian artist, died at home in Broken Hill on March 28 after family members decided to cease his medication. The 77-year-old had been ill with motor neurone disease. Family members described his passing as peaceful. Hart is a household name in Australia.

Hart’s son, John Hart, says a State funeral is being organised for his father. He says his father lost the ability to paint about six months ago. Pro Hart’s son David today said the funeral for the “brushman of the bush” will be held in the far-western New South Wales mining city of Broken Hill next Tuesday. “It will be held next Tuesday”, he said, “probably in the town’s civic centre.”

Born Kevin Charles Hart in Broken Hill on May 30, 1928, his mining mates nicknamed him ‘Professor’ due to his passion for invention. He started painting “cheeky” pictures on the wooden beams of the mines he worked in. Hart went to few art classes and started painting full-time in 1958.

Since then, he has exhibited all over the world, including London, New York, Paris and Tokyo. He also illustrated several books. Hart’s preoccupation with art began as a teenager on his family’s sheep station near Menindee.

His work hangs in collections all over the world. Agent Amanda Phillips says Hart was one of Australia’s most renowned artists yet his paintings are not in the National Gallery of Australia. “He’s a great Australian, I mean he’s been given an MBE for his services to art, he’s been honoured all around the world, his work hangs in major collections around the world, why isn’t he displayed here in Australia? A spokeswoman for the National Gallery confirmed they had a “very limited collection” of Pro Hart’s works although no paintings.

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Storing IP-addresses of Swedish copyright infringers deemed illegal

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Storing IP-addresses of Swedish copyright infringers deemed illegal
February 15th, 2020 | Uncategorized |

Friday, June 10, 2005

The Swedish organization Antipiratbyrån (The Swedish Anti-Piracy Bureau) suffered a massive blow today when the Swedish government’s Data Inspection Board stated that the Bureau’s storage of Internet user’s IP addresses is illegal.

Antipiratbyrån is an organization representing the movie and software industry in Sweden, working to protect the intellectual property of its beneficiaries. This spring they started collecting IP-addresses of suspected copyright infringers. They used the collected information to press charges and to contact the suspect’s Internet service providers, demanding repercussions.

The Data Inspection Board’s press release established that the collection of IP-addresses is in fact a violation of the Swedish Personal Data Law, prohibiting electronic storage of information about individuals without their consent.

– If they don’t cease with the activities we might follow up with a penalty order, the supervising director Britt Marie Wester at the Data Inspection Board says to TT.

Both the Swedish organization Piratbyrån – celebrating the verdict as a great victory – and the CEO of Jens of Sweden – a Swedish manufacturer of MP3-players – have stated that they might file a class action suit against the Anti-Piracy Bureau, together with the individuals registered.

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Cut Your Energy Bills Today

February 15th, 2020 | Business Energy Advice |

byadmin

Keeping warm in the winter can be a challenge, especially when you’re faced with high heating bills. Most people use space heaters and other direct contact heating to keep them warm while running their furnaces on low in the background. Whether you’re using propane tanks in Manchester CT, or power from your local energy company, there are ways to save on heating costs. Here are a few of them to get you started.

Whole Home Insulation

If you haven’t already done so, make sure that your home is fully insulated for the winter. It’s not enough to just insulate the attic and not the rest of the home, especially if you have an older structure. Your walls need to be insulated to keep the cold air from coming into the cracks and crevices of the outer walls of your home. You can have a company do this for you, or you can do it yourself. It’s one of the best ways to keep the heat in and save on heating costs in the winter.

Window Coverings

Your window coverings should have a thermal backing. Thermal coverings can help keep the cold out. You can also cover your windows with plastic to ensure that no cold air seeps in from that area. This is a simple task that can be done within a few hours, depending on the size of your home. When you’re out buying propane tanks in Manchester CT, stop and pick up a roll of plastic. It’s inexpensive and could make a big difference in the amount of cold air that enters your home from the windows.

Layered Clothing

When you’re at home in the winter, layer up your clothing to keep from having to turn up the thermostat. Add a layer of long johns to your normal clothing, and this could make a big difference in how you feel. Heavy sweaters that are easy to remove are also ideal in winter. Wool socks and other warm materials can be beneficial when the winter months arrive and you’re not able to pay for the increase in power needed to keep warm. You will need to keep your pipes from freezing, so turning your furnace off entirely to use a space heater or any other source of alternative heating is not recommended.

Start your search for propane tanks in Manchester CT now, and start seeing a difference in your energy costs.

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‘Australian Values’ to be taught in NSW schools">
‘Australian Values’ to be taught in NSW schools

February 14th, 2020 | Uncategorized |

Sunday, January 22, 2006

The New South Wales government will make it compulsory for schools to play Advance Australia Fair, Australia’s national anthem before class this year.

Teachers at primary schools in NSW will also be required to introduce “Australian values” lessons from the beginning of this school year. The lessons are expected to teach children “what it means to be Australian” and include topics such as family values, community harmony, national heritage, national identity, cultural differences and Australian history.

The Three Rs will also be extended to five and include the topics of respect and responsibility. The NSW government claims that it needs to ensure people respect authority within the community.

Adults will not escape the government’s plans to foster respect for authority with the government announcing it plans to create a new law enforcement package with new laws to make it easier for police to crack down on anti-social behaviour.

Fines and penalties for a range of offences such as damaging public property, including transport and housing, will also be reviewed.

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CEO of GM outlines plan for “New GM” after auto company declared bankruptcy">
CEO of GM outlines plan for “New GM” after auto company declared bankruptcy

February 14th, 2020 | Uncategorized |

Thursday, June 4, 2009

In a New York press conference at 16:15 UTC, June 1st, Fritz Henderson, the Chief Executive Officer of General Motors, which filed for bankruptcy and Chapter 11 protection from its creditors earlier today, outlined a plan for what he called a “New GM”.

Speaking to the press under safe harbor provisions of U.S. law, Henderson described the events of today as a “defining moment” in the history of General Motors. Speaking to the public he said that “The GM that let you down is history,” and described a “New GM” that he expected to result from the bankruptcy process.

Henderson stated that he envisioned the bankruptcy process would take between 60 and 90 days. He stressed several times his view that the process would be one that is executed quickly, saying that not just a sense of urgency but “pure unadulterated speed” was his expectation of the process. He emphasized that “GM remains open for business” during the bankruptcy period, continuing to sell and to support its products, and that day one motions had been filed in the bankruptcy court in order to allow this.

Regarding the bankruptcy process he said, “We will do it right. And we will do it once.”

He stated that the plan for General Motors had the support of the United Auto Workers union, the Canadian Auto Workers union, the GM VEBA, and a majority of the unsecured bondholders of GM. He also mentioned that GM had already received €1.5 million in bridge financing from the German government.

In response to questions about the possibility of the United States federal government, a majority shareholder in the restructured company, dictating future product development and strategy, such as the sale of more fuel-efficient and green vehicles; he first observed that the federal government had already stated to him that it had “no real interest in running our business” and that he expected that still to be his job. Of the specific hypothetical scenario where the management of GM wants to make one type of car, because it thinks that it is the right thing for the business, and the U.S. government wants to make another type of car, he stated that “I don’t think it’s going to happen.” Expanding on that point he stated that he expected the “New GM” to focus upon “highly fuel-efficient and green technology”, and that operating both in accordance with U.S. environmental laws and in response to customer demand would naturally result in the New GM producing the types of vehicles that the U.S. government would encourage.

The “New GM” he also expected to focus on “four core brands”, and will size its dealership to match that. He stated that GM would offer a “deferred termination” package to dealers, to allow them to cease dealing in GM vehicles in a managed and gradual way.

He stated that the bankruptcy filings did not cover General Motors’ businesses in Latin America, Europe and the Middle East, and Asia and the Pacific. Of GM’s profitable ventures in China, specifically, he stated that they were “a critical part of the New GM”. In response to questions of whether the New GM would import cars from China to the U.S., he stated the formative company’s core principle that “We build where we sell” applied in both directions, with GM building in China to sell in China and building in the U.S. to sell in the U.S., stating that this shortened supply chains.

He declined to predict when the New GM would return to profitability, stating that the goal was rather to lower the break-even EBIT point for the company. He also declined to speculate upon when the U.S. government would sell its stake in the company, saying that that was a question “better addressed to the U.S. Treasury”, and merely saying that he expected it to be “years, not months” when the U.S. Treasury felt it would give “the right return for taxpayers.”

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A Highly Effective Information To Look For The Best Workers Settlement Lawyers

February 11th, 2020 | Workplace Policy |

A Highly effective Information to Look for the Best Workers Settlement Lawyers

by

thomasgibbs

In situation you personally go through any kind of perform related accidents and discover it difficult to acquire compensation benefits, the ideal individual who can assist you is a workers comp lawyer. Several conditions happen when your organization or insurance coverage decreases your declare despite creating genuine medical records and medical care costs. A workers compensation lawyer is aware of the lawful complications and can help you understand all your privileges and obligations under the law.

Here is an easy secrets and techniques for discover the best workers compensation attorneys to help you. List down 2 or 3 attorneys you know, speak to them and organized an immediate consultation. Usually, workers compensation attorneys will not demand a payment for the initial meeting. Within your appointment, the lawyer examines your situation and it\’s all up to you to assess if you want the solicitor\’s assistance to deal with your situation. Lest your conversation cannot be organized instantly, it can mean that the solicitor\’s routine is too busy and he may not have the appropriate information to deal with your problem.

[youtube]http://www.youtube.com/watch?v=srWNG-I4Jus[/youtube]

In your conversation, consider the following things in mind and apply them to help assess if you want to implement the lawyer or better get another one. Do some research on information about the solicitor\’s credentials in workers compensation law. The solicitor\’s individual site and your region\’s qualifications organization are excellent resources. See whether the lawyer and their law workplace signify employees or the company\’s insurance coverage organization. Staff members\’ compensation attorneys typically perform as either one of the two. A individual get in touch with to the solicitor\’s organization is a fast approach to discover out. Discover the degree of the solicitor\’s information in managing workers compensation situations and how lengthy that individual worked in this field of law. You can also seek advice from how much of the solicitor\’s training is used to deal with workers compensation situations.

It is possible to seek advice from the lawyer about her or his information about your company\’s compensation insurance coverage organization and their lawyer. Once you communicate with the lawyer, focus on whether she or he is a great audience, acknowledges the problems in your situation and is in control of how the control utilizes. You need to feel assured with the lawyer and have the confidence that she or he can provide solution to your workers declare. Notice the workplace employees. In situation you implement the lawyer, you will probably connect with them on a normal basis. These people must be respectful, expert and helpful. On your meeting, ask the lawyer for a retainer agreement and suggestions which might contain customers or other lawyer. Contact the given sources since they need to back up your ideas concerning the lawyer. And finally, seek advice from and talk about the retainer agreement.

Workers compensation lawyers\’ costs are usually organized by state recommendations and are dependent on a amount of the sum you restore and costs, so you definitely won\’t be working with a retainer charge. Question estimated costs, such as the courtroom reporters and expert observe assistance costs. If the lawyer verifies to deal with your situation, and you choose to seek the services of her or him, you need to be secure and assured about your ultimate choice. Your judge situation might take a period of time; it would take years so you may be employing your solicitor\’s assistance for the future. Best choice for your situation.

Los Angeles attorneys

handling wrongful terminations based on discrimination, retaliation, harassment, and other wrongful terminations.

Article Source:

ArticleRich.com

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Sulpicio Lines pay PHP6.2 million for death of man in 1998 ferry disaster">
Sulpicio Lines pay PHP6.2 million for death of man in 1998 ferry disaster

February 11th, 2020 | Uncategorized |

Thursday, July 3, 2008

Sulpicio Lines, a ferry company in the Philippines, have been ordered to pay PH?6.24 million over the death of a man on board MV Princess of the Orient, which sank in stormy weather off Batangas in 1998. Ernesto Unabia was one of seventy confirmed fatalities in the disaster, which left eighty more missing.

Unabia was a 37-year-old seaman who worked on international vessels, and earned a ?120,000 salary. According to widow Verna Unabia, who filed the case with her three children, he was going to work on for thirteen more years and then retire. Unabia’s case is the first to be concluded, although most victims settled with Sulpicio without claims being filed.

Although Sulpicio lost their appeal several weeks ago, reporters have only today received access to documentation concerning the case.

Under Philippines law, employers are responsible for their employees actions. However, in Pestaño vs. Sumayang the Supreme court ruled that if it could be proved an employer had taken appropriate diligence when selecting employers then they could not be held responsible.

It was viewed that Sulpicio was responsible as they failed to remove captain Esrum Mahilum from the vessel despite a number of incidents involving the ferry while he was in command of it. Princess of the Orient had struck the bottom of Manila‘s North Harbour, sideswiped a container ship and suffered a crippling engine fire while berthed at North Harbour, being towed first to Cebu and ultimately Singapore for repairs.

Despite these serious incidents while the ship was under Mahilum’s care, however, he was not removed from captaincy or even disciplined. A Board of Marine Inquiry (BMI) investigation into the ultimate sinking of the Princess of the Orient would later say that Sulpicio did not have enough initiative to take action against him. The court ruled this made them responsible for his actions.

On September 18, 1998, the day of the sinking, Captain Mahilum was warned before starting out that severe weather was approaching. He wrongly calculated that the storm was safely distanced and left port regardless, running into the storm two hours later. Princess of the Orient began listing to the left and a distress call was sent, but she sank before help arrived. The BMI’s report blamed the disaster on the captain making “erroneous maneuvers of the vessel before it sank.” He remains missing to this day.

After the court ruled that this made Sulpicio liable to pay civil damages an appeal was filed, in which Sulpicio said that the captain “valiantly tried to save his ship up to the bitter end. He heroically went down with his ship.” Although he failed to properly supervise the abandon ship order he gave, he was last seen helping passengers to board life rafts. Sulpicio further alleged that careful analysis of the BMI report showed he did not directly cause the disaster.

The court rejected the appeal, with judge Estella Alma Singco saying that while the failure to remove the captain wasn’t the direct cause, “such failure doubtless contributed materially to the loss of life.” Sulpicio were ordered to pay P6.240 million in lost earnings, P100,000 moral damages, P50,000 indemnity – which Sulpicio had already offered to all the families of the deceased – and P50,000 in pursuer’s litigation costs.

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New Afghan President Ashraf Ghani sworn in">
New Afghan President Ashraf Ghani sworn in

February 11th, 2020 | Uncategorized |

Monday, September 29, 2014

Today Ashraf Ghani, a former Afghan finance minister and World Bank official, was sworn in as President of Afghanistan following a months-long dispute over election results.

The transfer of power from former President Hamid Karzai marks the first democratic leadership transition in Afghanistan’s history, and follows a power sharing agreement with Ghani’s fellow Presidential candidate, Abdullah Abdullah. Both men had previously claimed victory in the election last June, with the United Nations overseeing a recount of the ballot.

As part of the agreement between the two sides, Ghani’s first presidential act was to create the position of chief executive, filled by Abdullah, with Prime Minster-like powers.

The new Government already faces many challenges, made worse by the months of political uncertainty.

Afghanistan has already requested $537 million from international donors to help pay the country’s bills to year’s end, with an official of the Finance Ministry admitting October civil service salary payments have had to be delayed.

The government also have to deal with the security threat posed by the Taliban and Hezb-i-Islami, two loosely allied Islamist factions. Most international troops, present in the country since 2001, are expected to leave by year’s end, with Karzai previously unwilling to sign security agreements allowing others to stay. The government is to sign one such agreement with representatives from the United States embassy tomorrow, US officials said.

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Web Design Sydney, Web 2.0 Agency Shift Interactive

February 10th, 2020 | Art Tours |

Web Design Sydney, Web 2.0 Agency SHIFT Interactive

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syed quadriWhat is Web 2.0Originally in 2004, Web 2.0 was referred to as this idea of the “Web as a platform”. The concept was such that instead of thinking of the Web as a place where browsers viewed data through small windows on the readers’ screens, the Web was actually the platform that allowed people to get things done. But this really didn’t catch on. In fact, it’s fairly hard to grasp what that really means.Later people started thinking of Web 2.0 as the programming tools used to create the Web pages that were considered “cutting edge Web 2.0”. This included AJAX and SOAP and other XML and JavaScript applications that allowed the readers to actually interact with the Web pages more like you would with an application on your desktop.Now Web 2.0 is really starting to mean a combination of the technology (like AJAX) allowing the customers to actually interact with the information. Web 2.0 is starting to mean the situation where amateur writers and developers are able to create applications and Web sites that get more credibility than traditional news sources and software vendors. This combination of powerful JavaScript tools like AJAX enabling nearly anyone to contribute to and interact with the data that we are all working with is really what Web 2.0 is.But is This Really New?No.AJAXJavaScript and XML have been around nearly as long as HTML and many sites have been using both to good effect. As Paul Graham said, “Basically, what ‘Ajax’ means is ‘Javascript now works.'” This means that Web applications can now be created that interact with the users the way we have become acustomed with desktop applications. The lag and delay caused by server calls is mitigated by a lot of that information being sent asynchronously through JavaScript calls.Democracy and CommunityThese have both been around in limited formats for a long time on the Web. What makes them exciting is when they are combined with the applications that are possible with AJAX and more modern browsers. Web pages gave people the ability to express themselves like no other time in history. And Weblogs made an easy thing even easier. When Blogger was first set up, they thought of themselves as just an easy-to-use FTP client for Web pages. Now they allow many many people to get online and express their views.But it’s more than just getting content on-line. With Web 2.0 type sites, it is possible to combine data from various sources, even sources that you don’t own control or even exist, and turn that into data that people can use. For example, an idea for a Web 2.0 site might be to combine a Flickr tagged gallery of restaurants with actual reviews that people have written about those restaurants and a connection to Google Maps to find the restaurants in your area. The Web site which put this up might not have any of the data for the reviews, none of the photos from Flickr, and only an interface to allow people to pinpoint where they are or where they are going and either read reviews of local restaurants or even post a blogged review and attach it to those already tagged.

Jamie Harbison is the author of

Article Source: eArticlesOnline.com

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