according to the group deputy head of the investigation of this accident Zheng Zhiqiang introduced

central broadcasting network Lanzhou on April 13th news at five thirty this afternoon, Lanzhou City Hall held a press conference, tap water benzene pollution events bulletin. The central station reporter learned from the scene, four areas affected by the benzene pollution incident, had three areas to lift the emergency measures.

according Cheap Bobcats Jerseys to Lanzhou Municipal Foreign Affairs Office Wang Ning informed, from today until one o'clock in the morning to three pm, water sampling and testing data of eight batches of Anning District of Lanzhou city in the range of indicators, benzene in 7.86 micrograms per liter to 1.12 micrograms, comply with the relevant national standards:

"the expert opinion, Cheap Knicks Jerseys from the beginning of April 13th 17, lifting the emergency measures on the peace zone, stop the emergency pull transport water and bottled water, bottled water distributed free of charge, the public can rest assured that the safety of drinking."

up to twenty-three tonight, Xigu District Water benzene content in spite of less than 10 micrograms per liter standard, but because the numerical still have change, so no lifting Cheap Hornets Jerseys of emergency measures. To drain their water pipes in the accumulation of water the proposed ", Cheap Wizards Jerseys questioned who foot the bill", Wang Ning also said, emergency leading group to give a response:

"Xigu and tranquil area residents, open water 15 to 30 minutes in water, in order to speed up the water as soon as possible, the resulting costs paid for by the US government."

although three of affected areas to lift the emergency measures, but Lanzhou City Hall Secretary Gao Xinggui said, will continue to maintain the detecting once every two hours of density, close monitoring of water plants and four area especially the changes of water quality in Xigu District and district, in a timely manner to the public is informed:

"continue to guide water quality has reached the city residents dispel worry, rest assured drinking water standards."

according to the group deputy head of the investigation of this accident Zheng Zhiqiang introduced, the local has identified "surrounding underground sewage" is the direct cause of gravity Cheap Heat Jerseys ditch water exceed the standard of benzene. After a preliminary judgement, the oily water may have existed as early as in the eighty's of the last century. "Arch-criminal" is the original Lanhua company raw power plant crude oil distillation plant residue tank and outlet header:

"slag tank in December 28, 1987 eight fifty physical blasting accidents, tank rupture caused by 90 cubic residue discharge, including 34 tons of oil material running failed to recycling, into the ground. The export manager in April 3, 2002 cracking occurs on fire, a lot of fire water seeping underground leakage and fire in the process of residue."

however, he also said, will further the excavation probe assay of oily wastewater from pit, relevance for verification of underground sewage ditch water and benzene exceed the standard gravity.

(original title: three Lanzhou city has terminated the benzene pollution emergency state members of the public can rest assured drinking)