News / USA

    BP Ordered to Use Less Toxic Chemicals against Oil Spill

    David Dyar

    U.S. environmental officials have ordered BP oil company to use less toxic chemicals to fight a growing oil spill in the Gulf of Mexico. BP now admits the underwater leak is releasing more oil than it first estimated.

    The Environmental Protection Agency said BP should make the change in 72 hours, and begin spraying less toxic chemicals to disperse oil in the water. So far, BP says it has sprayed 2.5 million liters of dispersant, most of it on the water's surface and a smaller amount near the source of the undersea leak.

    The dispersant currently in use has been approved by the EPA, but officials expressed concern because it is being used in such large quantities.

    Jane Lubchenco, head of the National Oceanic and Atmospheric Administration, or NOAA, says the current oil leak is unique because it has continued for four weeks. "Because of that, dispersants have been used in much greater volume than ever has been the case in U.S. waters for an oil spill," he said.

    Scientists from the EPA and NOAA have been conducting air and water quality tests in the Gulf of Mexico since the oil leak started four weeks ago. Some environmental groups say they worry the extensive use of dispersants will harm marine habitats and fish populations almost as much as the oil.

    Experts say dispersants help to reduce the formation of heavy oil slicks, which can be lethal to sea birds and other animals that come in contact with the water's surface. BP has been using dispersants as one of several tools to combat the oil leak, including skimming and burning oil on the surface.

    Meanwhile, BP confirmed the damaged well is leaking more than 5,000 barrels of oil a day into the water, as it earlier stated. Some independent researchers have said underwater video of the leak shows the flow rate could be several times higher.

    NOAA administrator Lubchenco said scientists are working on several methods to produce an accurate estimate of the flow. But she says it is difficult to deploy testing equipment near the leak, because BP is using a number of remote controlled submarines to try to stop the leak. "There have been multiple efforts to stem the flow, and having lots of vehicles down there makes it more likely there will be accidents or that they will interfere with each other's activity," he said.

    NOAA scientists also are launching new efforts this week to track the path of oil from the site of the leak, some 80 kilometers off the coast of Louisiana. They say an oil sheen has begun approaching a strong current in the Gulf of Mexico, which could carry oil residue for hundreds of kilometers toward Florida and nearby Caribbean nations.

    You May Like

    Syrian Rebel Realignment Likely as al-Qaida Leader Blesses Split

    Jihadist group Jabhat al-Nusra splits from al-Qaida in what observers dub a ‘deception and denial’ exercise

    New India Child Labor Law Could Make Children More Vulnerable

    Concerns that allowing children to work in family enterprises will push more to work

    What Take-out Food Reveals About American History

    Carry-out food explains a lot about the changes taking place in society, so here's the deal with pizza, Chinese food and what racism has to do with taking food to go

    This forum has been closed.
    Comments
         
    There are no comments in this forum. Be first and add one

    Featured Videos

    Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
    Uganda Unveils its First Solar-powered Busi
    X
    July 28, 2016 4:16 AM
    A solar-powered bus described by its Ugandan makers as the first in Africa has made its public debut. Kiira Motors' electric bus, Kayoola, displayed recently at a stadium in Uganda's capital. From Kampala, Maurice Magorane filed this report narrated by Salem Solomon.
    Video

    Video Uganda Unveils its First Solar-powered Bus

    A solar-powered bus described by its Ugandan makers as the first in Africa has made its public debut. Kiira Motors' electric bus, Kayoola, displayed recently at a stadium in Uganda's capital. From Kampala, Maurice Magorane filed this report narrated by Salem Solomon.
    Video

    Video Silicon Valley: More Than A Place, It's a Culture

    Silicon Valley is a technology powerhouse and a place that companies such as Google, Facebook and Apple call home. It is a region in northern California that stretches from San Francisco to San Jose. But, more than that, it's known for its startup culture. VOA's Elizabeth Lee went inside one company to find out what it's like to work in a startup.
    Video

    Video Immigrant Delegate Marvels at Democratic Process

    It’s been a bitter and divisive election season – but first time Indian-American delegate Dr. Shashi Gupta headed to the Democratic National Convention with a sense of hope. VOA’s Katherine Gypson followed this immigrant with the love of U.S. politics all the way to Philadelphia.
    Video

    Video Philadelphia Uses DNC Spotlight to Profile Historic Role in Founding of United States

    The slogan of the Democratic National Convention now underway in Philadelphia is “Let’s Make History Again” which recognizes the role the city played in the foundation of the United States in the 18th century. As VOA’s Kane Farabaugh reports, local institutions are opening their doors in an effort to capitalize on the convention spotlight to draw visitors, and to offer more than just a history lesson.
    Video

    Video A Life of Fighting Back: Hillary Clinton Shatters Glass Ceiling

    Hillary Clinton made history Thursday, overcoming personal and political setbacks to become the first woman to win the presidential nomination of a major U.S. political party. If she wins in November, she will go from “first lady” to U.S. Senator from New York, to Secretary of State, to “Madam President.” Polls show Clinton is both beloved and despised. White House Correspondent Cindy Saine takes a look at the life of the woman both supporters and detractors agree is a fighter for the ages.
    Video

    Video Dutch Entrepreneurs Turn Rainwater Into Beer

    June has been recorded as one of the wettest months in more than a century in many parts of Europe. To a group of entrepreneurs in Amsterdam the rain came as a blessing, as they used the extra water to brew beer. Serginho Roosblad has more to the story.
    Video

    Video First Time Delegate’s First Day Frustrations

    With thousands of people filling the streets of Philadelphia, Pennsylvania for the 2016 Democratic National Convention, VOA’s Kane Farabaugh narrowed in on one delegate as she made her first trip to a national party convention. It was a day that was anything but routine for this United States military veteran.
    Video

    Video Commerce Thrives on US-Mexico Border

    At the Democratic Convention in Philadelphia this week, the party’s presumptive presidential nominee, Hillary Clinton, is expected to attack proposals made by her opponent, Republican presidential nominee Donald Trump, to build a wall along the U.S.-Mexico border. Last Friday, President Barack Obama hosted his Mexican counterpart, President Enrique Peña Nieto, to underscore the good relations between the two countries. VOA’s Greg Flakus reports from Tucson.
    Video

    Video Film Helps Save Ethiopian Children Thought to be Cursed

    'Omo Child' looks at effort of African man to stop killings of ‘mingi’ children
    Video

    Video London’s Financial Crown at Risk as Rivals Eye Brexit Opportunities

    By most measures, London rivals New York as the only true global financial center. But Britain’s vote to leave the European Union – so-called ‘Brexit’ – means the city could lose its right to sell services tariff-free across the bloc, risking its position as Europe’s financial headquarters. Already some banks have said they may shift operations to the mainland. Henry Ridgwell reports from London.
    Video

    Video Recycling Lifeline for Lebanon’s Last Glassblowers

    In a small Lebanese coastal town, one family is preserving a craft that stretches back millennia. The art of glass blowing was developed by Phoenicians in the region, and the Khalifehs say they are the only ones keeping the skill alive in Lebanon. But despite teaming up with an eco-entrepreneur and receiving an unexpected boost from the country’s recent trash crisis the future remains uncertain. John Owens reports from Sarafand.
    Video

    Video Migrants Continue to Risk Lives Crossing US Border from Mexico

    In his speech Thursday before the Republican National Convention, the party’s presidential candidate, Donald Trump, reiterated his proposal to build a wall along the U.S.-Mexico border if elected. Polls show a large percentage of Americans support better control of the nation's southwestern border, but as VOA’s Greg Flakus reports from the border town of Nogales in the Mexican state of Sonora, the situation faced by people trying to cross the border is already daunting.

    Special Report

    Adrift The Invisible African Diaspora