Why were dead pigs floating in river?
Chinese officials say
they expect to find more carcasses floating in the river that flows
through the center of Shanghai -- but they insist the city's water is
fine.
The claim had incredulous
residents one-upping each another with one-liners on the country's
popular microblog service, Sina Weibo.
"Answer: When this happens in China."
Dead pigs found floating in river
Officials said "no pollution has been found" in the city's water quality, according to the Shanghai Daily on Wednesday
"If the water is
contaminated, we will put more the disinfectants and activated carbon to
purify the water," an official from a Shanghai water plant was quoted
in Xinhua, the state-run news agency.
It prompted another Weibo
user, @_Nina_Burbage, to quip, "Since apparently, the water has not
been contaminated, big leaders, please go ahead and have the first
drink."
The city's water
authorities say they are increasing the number of quality checks,
removing the dead pigs while they are further upstream and working to
ensure water quality, according to the local Chinese newspaper.
'Dead pigs all around'
How thousands of swollen dead pigs got to the river remains unclear, although there have been some clues.
This week, sanitation
workers, clad in masks and plastic suits, fished the bruised pig bodies
from the river. The pink, decomposing blobs surfacing in the Huangpu
River wreaked foul odors and alarmed residents.
"There were dead pigs
all around and they really stunk," one local resident told CNN. "Of
course, we're worried, but what can you do about it? It's water that we
have to drink and use."
If the water treatment
process is very effective and can handle the sudden glut of
contaminants, it's possible to minimize the impact, said Julian Fyfe, a
senior research consultant specializing in water quality at the
University of Technology Sydney.
But he added: "Most
treatment plants would not be designed to accommodate that level of
shock loading. It's such an unsual event."
Fyfe spoke in general terms about water quality issues, as he is not involved with Shanghai's water treatment.
"If they are
chlorinating heavily, which a lot of places may do, especially if
they've got a very polluted water body to start with, then the effects
could potentially be small," Fyfe said.
Dead pigs which have
been sitting in the water for days, would leak blood, intestinal fluids
and other pollutants, which could alter the taste and color of tap
water.
Many residents have begun drinking bottled water in fear of contamination, according to the Global Times, a Chinese newspaper.
Ripe for satire
The agricultural
commission in China said it had tested organ samples from the pigs and
the results suggested the animals had contracted a type of porcine
circovirus.
On Tuesday, national officials acknowledged the pig incident in a press conference Tuesday.
"According to monitoring statistics, there's no evidence to show that there's an outbreak of any major animal epidemics," said Chen Xiaohua, the national vice minister of agriculture. "But in the meantime, the incident shows how we need to improve our work in the future."
The situation appeared ripe for satire.
A movie poster for "Life of Pi" was doctored and replaced with "Life of Pigs" with the main character's boat filled with dead pigs, and the water dotted with the bruised corpses.
One weibo user,
@Fujiadiandianxiaoya, joked: "I finally figured out why drinking boiled
water makes me gain weight -- because it is in fact pork soup!"
Local authorities say they're looking into how the pigs ended up in the river.
One possible factor,
reported in the Chinese media, is a disease that had killed thousands of
pigs in a village south of Shanghai.
Officials in Jiaxing had blamed the dumping on some "local pig farmers who lack awareness of laws and regulations."
The labels in the ears of the pigs found in the Huangpu River indicate they could have come from Jiaxing City, according to Xinhua, the Chinese state-run news agency. But officials say the tags only indicate place of birth, so the pigs could've come from elsewhere.
Another official told the Shanghai Daily that the water doesn't necessarily flow from Jiaxing to Shanghai.
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