Tragedi Lynas
Lynas
sedang hangat diperkatakan kerana ia membuang sisa radioaktif. PM NAJIB Najib telah
melakukan satu pengkhianatan dan penghinaan besar kepada pesakit kanser kerana
dulu, PM NAJIB beria-ria benar menonjolkan diri beliau sangat baik, kononnya
dia amat sensitif serta perihatin dengan penderitaan seorang pesakit kanser
tulang yang akhirnya dapat bercakap dengan PM NAJIB lalu pesakit yang masih
kanak-kanak itu meninggal dunia. Pengkhianatan ini kerana pencemaran radioaktif
lama kelamaan boleh mengakibatkan kanser!
Jika
benar PM NAJIB sangat mengambil berat penderitaan serta penanggungan atau
kesengsaraan dialami oleh semua pesakit kanser di Malaysia, sepatutnya PM NAJIB
mengharamkan
walau satu inci tanah pun untuk diberikan kepada kilang memproses sisa
radioaktif di Malaysia! Cukuplah dengan sisa radioaktif di Bukit
Merah, Ipoh Perak yang dikendali Mitsubishi dahulu. Berapa banyak budak dapat
leukemia di kawasan itu? ( bukit-merah-true-story
) Jangan hanya manis mulut berpura-pura baik , prihatin dan empathy di akhbar
saja. Tak baik kerana kamu akan dipersoalkan dalam kubur nanti kerana
bermuka-muka dan tidak ikhlas dalam memerintah !!!
Jika
difikirkan balik, sisa radioaktif ini dihasilkan di Australia. Ia menjadi
tanggungjawab Australia sendiri untuk melupuskannya! Australia adalah Negara
yang 26 kali ganda lebih luasnya dari Malaysia tetapi Australia sendiri tidak
mahu melupuskan sisa itu di negaranya sendiri!! Australia juga memiliki Gurun
yang sangat luas tetapi takut melupuskan ke gurun kerana takut air bawah tanahnya
tercemar bagi tempoh jangka panjang. Setebal manapun lantai konkrit yang
dibina, pada satu masa nanti ia akan tetap bocor dan meloloskan radioaktif ke
simpanan air bawah tanah. Anak cucu anda akan memakan air radioaktif!
Radioaktif di dalam badan lebih berbahaya dari luar badan kerana half life nya
sangat lama.. Partikel radioaktif yang diminum melalui air tercemar akan
disimpan dalam tempoh yang amat lama dalam tulang! Ia akan berterusan
mengeluarkan pancaran radiasi atau menembak partikel radioaktif dari dalam
badan anda sendiri!!! Tempoh jangka panjang merosakkan tisu badan serta
menyebabkan kanser!!! SILA
KLIK SINI
Diperhatikan
bahawa Negara2 yang lebih mundur dari Malaysia seperti Afrika, Vietnam, Laos,
Kemboja masing 2 tidak mahu menerima tawaran bagi melupuskan sisa radioaktif
ini di Negara masing-masing… PM mereka sangat sayang kepada rakyat masing2. Pendapat
Saintis / Sarjana Barat mengatakan tempat paling sesuai melupuskan sisa
radioaktif adalah dengan membuangnya ke Matahari. Ini tidak praktikal dilakukan
kerana kos yang amat tinggi. http://pisau-karat.blogspot.com/2012/02/are-rare-earth-minerals-too-costly-for.html
Adakah
PM NAJIB 1Malaysia benar2 prihatin kepada nasib Rakyat Malaysia? Pendapat
seorang pakar Fizik radiasi yang disiarkan dalam radio Malaysia tidak berupaya
melupuskan risiko pencemaran radioaktif!
Pendapat pakar bidang Biochemistry, Chemical Pathologist, Industrial
Hygienist, Environmentalist atau Environmental Health Physician, Radiologist
amat diperlukan sebelum menandatangani sebarang perjanjian radioaktif!
Cuba
and abaca beberapa petikan dibawah…
By KEITH BRADSHER
Published: March 8, 2011
KUANTAN,
Malaysia — A colossal construction project here could help determine whether
the world can break China’s
chokehold on the strategic metals crucial to products as diverse as Apple’s
iPhone,
Toyota’s Prius and Boeing’s
smart bombs.
As
many as 2,500 construction workers will soon be racing to finish the world’s
largest refinery for so-called rare earth
metals — the first rare earth ore processing plant to be built outside China in
nearly three decades. For Malaysia
and the world’s most advanced technology companies, the plant is a gamble that
the processing can be done safely enough to make the local environmental risks
worth the promised global rewards.
Once
little known outside chemistry circles, rare earth metals have become
increasingly vital to high-tech manufacturing. But as Malaysia learned the hard
way a few decades ago, refining rare earth ore usually leaves thousands of tons
of low-level radioactive waste behind. So the world has largely left the dirty
work to Chinese refineries — processing factories that are barely regulated and
in some cases illegally operated, and have created vast toxic waste sites.
But
other countries’ wariness has meant that China now mines and refines at least
95 percent of the global supply of rare earths. And Beijing has aroused
international alarm by wielding that virtual monopoly as a global trade weapon.
Last September, for example, China imposed a two-month embargo on rare earth shipments to Japan
during a territorial dispute, and for a short time even blocked some shipments
to the United States and Europe. Beijing’s behavior, which has also included
lowering the export limit on its rare earths, has helped propel world prices of
the material to record highs — and sent industrial countries scrambling for
alternatives. Even now, though, countries with their own rare earth ore
deposits are not always eager to play host to the refineries that process them.
An American company, Molycorp, plans to reopen an abandoned mine near Death
Valley in California; but Molycorp must completely rebuild the adjacent
refinery to address environmental concerns.
All
of this helps explain why a giant Australian mining company, Lynas, is hurrying to finish a $230 million
rare earth refinery here, on the northern outskirts of Malaysia’s industrial
port of Kuantan. The plant will refine slightly radioactive ore from the Mount
Weld mine deep in the Australian desert, 2,500 miles away. The ore will be
trucked to the Australian port of Fremantle and transported by container ship
from there.
Within
two years, Lynas says, the refinery will be able to meet nearly a third of the
world’s demand for rare earth materials — not counting China, which has its own
abundant supplies. Nicholas Curtis, Lynas’s executive chairman, said it would
cost four times as much to build and operate such a refinery in Australia, which
has much higher labor and construction costs. Australia is also home to an
environmentally minded and politically powerful Green party.
Despite
the potential hazards, the Malaysian government was eager for investment by
Lynas, even offering a 12-year tax holiday. If rare earth prices stay at
current lofty levels, the refinery will generate $1.7 billion a year in exports
starting late next year, equal to nearly 1 percent of the entire Malaysian
economy. Raja Dato Abdul Aziz bin Raja Adnan, the director general of the
Malaysian Atomic Energy Licensing Board, said his country approved the Lynas
project only after an interagency review indicated the imported ore and
subsequent waste would have low enough levels of radioactivity to be manageable
and safe.
Malaysia
had reason to be cautious: Its last rare earth refinery, operated by the
Japanese company Mitsubishi Chemical, is now one of Asia’s largest radioactive
waste cleanup sites. “We have learned we shouldn’t give anybody a free hand,”
Raja Adnan said. Despite such assurances, critics are not convinced that the
low-level radioactive materials at the Lynas project will be safe. “The word
‘low’ here is just a matter of perception — it’s a carcinogen,” said Dr.
Jayabalan A. Thambyappa, a general practitioner physician and toxicologist. He
has treated leukemia victims whose illnesses he and others have attributed to
the old Mitsubishi Chemical refinery.
That
plant, on the other side of the Malay peninsula, closed in 1992 after years of
sometimes violent demonstrations by citizens protesting its polluting effects.
Now, in an engineering effort that has largely escaped the outside world’s
notice, Mitsubishi is engaged in a
$100 million cleanup. Rare earths, a group of 17 elements, are not
radioactive themselves. But virtually every rare earth ore deposit around the
world contains, in varying concentrations, a slightly radioactive element
called thorium.
Radiation
concerns — along with low-cost Chinese competition — eventually forced the
closing of all rare earth refineries in Japan. It was during this phase-out
that Mitsubishi moved its refining operation to Malaysia, where old tin mines
had left behind thousands of tons of semiprocessed slag that was rich in rare
earth ore. It also had extremely high levels of radioactive thorium. The new Lynas refinery, with nearly two dozen
interconnected buildings and 50 acres of floor space, will house the latest in
pollution control equipment and radiation sensors. A signature feature will be
12 acres of interim storage pools that will be lined with dense plastic and sit
atop nearly impermeable clay, to hold the slightly radioactive byproducts until
they can be carted away.
But
carted to where? That is still an open question.
Building
the lined storage pools was one of the promises Lynas had made to win
permission to put the refinery here, in an area already environmentally damaged
by the chemical plants that line the narrow, muddy Balok River.
Mr.
Curtis, the Lynas chairman, insists that the new factory will be much cleaner
and far safer than the old Mitsubishi plant, which “never should have been
built,” he said recently, as he led a tour of the sprawling Lynas refinery
construction site here.
One
big difference, he said, is that the ore being imported from Australia is much
less radioactive. It will have only 3 to 5 percent of the thorium per ton found
in the tin mine tailings that Mitsubishi had processed. And he said the Lynas
factory would also process 10 times as much ore with only twice as many employees
— about 450 in all — thanks to automation that will keep workers away from
potentially harmful materials.
But
the long-term storage of the Lynas plant’s radioactive thorium waste is still
unresolved.
After
using sulfuric acid to dissolve the rare earths out of the concentrated ore,
Lynas plans to mix the radioactive part of the waste with lime. The aim is to
dilute it to a thorium concentration of less than 0.05 percent — the maximum
permitted under international standards to allow the material to be disposed
with few restrictions.
Lynas
wants to turn this mixture into large concrete shapes known as tetrapods that
are used to build artificial reefs for fish and as sea walls to prevent beach
erosion.
Local
residents seem to be of two minds about the sprawling plant being built near
the river. The river empties into the ocean several miles away, next to an
impoverished fishing village, where on a recent evening a small group of
fisherman sat at the end of a wooden dock.
Muhamad
Ishmail, age 56, said pollution from the chemical factories that started
opening upstream in the 1990s had forced local fishing — a river industry for
generations — to move primarily out to sea. Although one of his five children
works in the nearby industrial district, Mr. Ishmail said he did not want Lynas
or anyone else to open any more factories.
“This
river used to be clean, and you could catch fish right here,” he said.
But
Muhamad Anuar, 30, said his community needed the reliable paychecks that Lynas
might offer. “I have two kids, and I don’t want them to be fishermen,” he said.
“It’s a hard job.”
The Australian Stop Lynas! campaign started in
response to the thousands of Malaysians uniting together to say no to Australian
rare earth miner, Lynas
Corporation. The Lynas Advanced
Materials Plant (LAMP) - a rare earth processing plant being set up in
Kuantan, Malaysia, will potentially impose tonnes of toxic waste on their lives
and livelihoods. We call on all Australian's to stand in solidarity and to hold Lynas
accountable for their corporate impunity. Together we can stop Lynas from
exporting a toxic and radioactive legacy that will affect the lives and
livelihoods of our brothers and sisters in Malaysia.
Engineers Fear Rare Earth Refinery in Malaysia Is
Dangerous ...
By KEITH BRADSHER
Published:
June 29, 2011
KUANTAN,
Malaysia — A $230 million refinery being built here in an effort to break
China’s global chokehold on rare
earth metals is plagued by environmentally hazardous construction
and design problems, according to internal memos and current and former
engineers on the project.
The plant, which would be the world’s
biggest refinery for rare earths — metals crucial to the manufacture of a wide
range of technologies including smartphones, smart bombs and hybrid cars — has
also become the target of protesters who fear that the plant will leak
radioactive and toxic materials into the water table.
Weekly demonstrations have drawn
crowds since March, and someone recently threw gasoline fire bombs at the gated
home of a senior project manager.
Some risks had been expected from
the plant, which would refine rare earth ores into manufacturing-grade
materials. Although rare earths are not radioactive, in nature they are usually
found mixed with thorium — which is.
That is why the Lynas
Corporation, an Australian company, promised three years ago to take special
precautions when it secured the Malaysian government’s permission to build the
sprawling complex here on 250 acres of reclaimed tropical swampland. It would
be the first rare earth processing plant in nearly three decades to be finished
outside China, where barely regulated factories have left vast toxic and
radioactive waste sites.
Lynas has an incentive to finish
the refinery quickly. Export restrictions by China in the last year have caused
global shortages of rare earths and soaring prices. But other companies are
scrambling to open new refineries in the United States, Mongolia, Vietnam and
India by the end of 2013, which could cause rare earth prices to tumble.
Lynas officials contend that the
refinery being built here is safe and up to industry standards, and say that
they are working with its contractors to resolve their concerns.
“All parties are in agreement
that it is normal course of business in any construction project for technical
construction queries to be raised and then resolved to relevant international
standards during the course of project construction,” wrote Matthew James, an
executive vice president of Lynas, in an e-mail on Wednesday night.
The International Atomic Energy
Agency issued a report Thursday that said the Lynas project’s overall design
and planned operations procedures met international standards. The report did
not examine construction details or engineering decisions involved in turning
the design into a building; a program for the report’s authors showed that they
were shown around the big site in an hour.
Nicholas Curtis, the executive
chairman of Lynas, strongly denied at a press conference in Kuala Lumpur on
Thursday that the refinery had any construction problems. He said that there
were no more than routine discussions among engineers about technical
questions.
But the construction and design
may have serious flaws, according to the engineers, who also provided memos,
e-mail messages and photos from Lynas and its contractors. The engineers said
they felt a professional duty to voice their safety concerns, but insisted on
anonymity to avoid the risk of becoming industry outcasts.
The problems they detail include
structural cracks, air pockets and leaks in many of the concrete shells for 70
containment tanks, some of which are larger than double-decker buses. Ore mined
deep in the Australian desert and shipped to Malaysia would be mixed with
powerful acids to make a slightly radioactive slurry that would be pumped
through the tanks, with operating temperatures of about 200 degrees Fahrenheit.
The engineers also say that
almost all of the steel piping ordered for the plant is made from standard
steel, which they describe as not suited for the corrosive, abrasive slurry.
Rare earth refineries in other countries make heavy use of costlier stainless
steel or steel piping with ceramic or rubber liners.
The engineers also say that the
concrete tanks were built using conventional concrete, not the much costlier
polymer concrete mixed with plastic that is widely used in refineries in the
West to reduce the chance of cracks.
Documents show that Lynas and its
construction management contractor, UGL Ltd. of Australia, have argued with
their contractors that the cracks and moisture in the concrete containment
walls are not a critical problem.
Memos also show that Lynas and
UGL have pressed a Malaysian contractor, Cradotex, to proceed with the
installation of watertight fiberglass liners designed for the containment tanks
without fixing the moisture problem and with limited fixes to the walls. But
Cradotex has resisted.
“These issues have the potential
to cause the plants critical failure in operation,” Peter Wan, the general
manager of Cradotex, said in a June 20 memo. “More critically the toxic,
corrosive and radioactive nature of the materials being leached in these tanks,
should they leak, will most definitely create a contamination issue.”
Mr. Wan said in a telephone
interview Tuesday that he believed Lynas and UGL would be able to fix the
moisture problem but that he did not know what method the companies might
choose to accomplish this.
The fiberglass liners are made by
AkzoNobel of Amsterdam, one of the world’s largest chemical companies.
AkzoNobel says it, too, worries about the rising moisture.
“We will not certify or even consider
the use of our coatings if this problem can’t be fixed,” Tim van der Zanden,
AkzoNobel’s top spokesman in Amsterdam, wrote on Monday night in an e-mail
reply to questions.
Memos show that the refinery’s
concrete foundations were built without a thin layer of plastic that might
prevent the concrete pilings from drawing moisture from the reclaimed swampland
underneath. The site is located just inland from a coastal mangrove forest, and
several miles up a river that flows out to the sea past an impoverished fishing
village.
An engineer involved in the
project said that the blueprints called for the plastic waterproofing but that
he was ordered to omit it, to save money. The plastic costs $1.60 a square
foot, he said.
Lynas disputes that the design
ever called for using the plastic.
Nicholas Curtis, the executive
chairman of Lynas, said in a telephone interview from Sydney on Monday that the
project here met local environmental standards and that he believed those were
consistent with international standards. “I have complete confidence in the
Malaysian environmental standards and our ability to meet the requirements,” he
said.
Mr. James, the Lynas executive
vice president, said in a separate telephone interview from Sydney on Monday
that the steel piping used in the plant was carefully engineered and would not
pose problems. On the record, he declined to discuss issues with the concrete
except to deny that rising moisture was a problem and to say that the tanks had
been engineered to meet all safety standards.
In a second interview, on
Tuesday, Mr. James said the company had not cut corners. “Lynas is well
funded,” he said. “We would never compromise our standards for a cost savings.”
UGL declined to comment, citing a
corporate policy of not discussing its customers’ construction projects.
Lynas started the project here
three years ago, but had barely begun when it ran short of money during the
global financial crisis. The company resumed the project last year after
Chinese export restrictions on rare earths prompted banks and multinational
users of the materials to offer generous financing.
Malaysia had reason to be
cautious in allowing Lynas to build the plant. Its last
rare earth refinery, operated by the Japanese company Mitsubishi Chemical, is
now one of Asia’s largest radioactive waste cleanup sites. That plant, on the
other side of the Malay peninsula, closed in 1992 after years of sometimes
violent demonstrations by citizens. (Di Bukit Merah Ipoh, Perak!!!)
Despite the potential hazards,
the Malaysian government was eager for investment by Lynas, even offering a
12-year tax holiday. The project is Australia’s largest investment in Malaysia,
intended to produce $1.7 billion a year in rare earths, or nearly 1 percent of
Malaysia’s entire economic output. Lynas agreed to pay 0.05 percent of
the plant’s revenue each year to the Malaysian Atomic Energy Licensing Board
for radiation research.
Protests against the plant
started in Malaysia after an article on Lynas’s
project was published in The New York Times in early March.
Although Lynas has forecast
repeatedly in recent months that it will start feeding ore into kilns by the
end of September, engineers here said that it would take nine more months to
install electrical wiring. They also said that pipe shiPM Najibents were far
behind schedule because of a six-month delay in ordering.
Mr. James insisted on Monday that
the project remained on schedule, but he cautioned that Lynas was waiting to
see whether the I.A.E.A. panel recommended any changes.
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