日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

chinadaily.com.cn
left corner left corner
China Daily Website

Some cities' drinking supply failing to meet govt standards

Updated: 2012-05-11 11:19
By Zheng Jinran ( China Daily)

About 17 percent of drinking water in urban areas fails to meet quality standards when it leaves the factory, an official said on Thursday.

Tap water samples from a majority of urban water plants, which provide 80 percent of the water supply, showed that 83 percent of drinking water meets the newly revised standards that will be applied to all of China on July 1, Shao Yisheng, director of the monitoring center, was quoted by Xinhua News Agency as saying on Thursday.

Shao cited a survey conducted by an urban water quality monitoring center under the Ministry of Housing and Urban-Rural Development in 2011.

The new standards, revised by the Ministry of Health in 2006, have increased the number of water quality indicators from 35 to 106, making it closer to international standards. They have already been adopted by some areas but will be applied to all parts of China on July 1.

"The urban water supply is generally safe," he said in response to concerns from the public about drinking water safety.

A report from Century Weekly magazine quoted from Song Lanhe, another official from the monitoring center, as saying that according to a national drinking water quality inspection conducted by the center in 2009, more than 1,000 of more than 4,000 urban water plants failed to meet quality standards.

Some insiders who didn't release their names told the magazine that the rate of tap water quality in urban areas may be as low as 50 percent. The claim has not been confirmed by the government.

Shao admitted that only 58.2 percent of the water tested between 2008 and 2009 by the center in urban areas met quality standards.

"The new standards have boosted the quality of the urban drinking water supply," he said.

But experts doubted the results of the survey and said they were concerned over the implementation of the strict new standards.

"The authority didn't release all of the results of this survey, so the public knows very little about the details. For example, how many indicators have been tested and in which water plants?" said Ma Jun, director of the Institute for Public and Environment Affairs, an NGO.

Many water treatment plants in cities are not ready to implement the new standards because they lack equipment or the personnel needed to test all of the 106 water quality indicators, Ma said.

Many experts suggested that some plants partner with private companies to improve the quality of operations and reduce the financial burden of governments.

"It's a possible solution, but whoever supplies the drinking water - the government or private companies - the key is to protect the water sources and keep tap water plants' operation transparent," Ma said.

Both Shao and Ma agree that China faces challenges in guaranteeing the safety of the urban water supply.

zhengjinran@chinadaily.com.cn

...
...
主站蜘蛛池模板: 日本成人一级片 | 欧美精品亚洲精品 | 糖心vlog免费在线观看 | 欧美亚洲专区 | 亚洲色图偷 | av三级在线观看 | 欧美亚视频 | 97av免费视频| 美国黄色a级片 | 免费国产一区 | 99久久99久久精品国产片果冻 | 日本三日本三级少妇三级66 | 国产一级片视频 | 911精品| 亚洲日本天堂 | 91欧美日韩 | 日韩少妇视频 | 天天夜夜操| 99国产精品 | 国产精品10| 免费看日产一区二区三区 | 五月天黄色网址 | 日韩欧美亚洲 | 亚洲a毛片 | 免费av在线网站 | 免费福利视频在线观看 | 美女色网 | 日韩欧美亚洲视频 | 黄页在线播放 | 亚洲最新偷拍 | 夜夜爽天天操 | 蜜桃91丨九色丨蝌蚪91桃色 | 免费人成在线 | 国产91精品一区二区绿帽 | 国产美女永久免费无遮挡 | 久久视频| 午夜丁香婷婷 | 伊人久久在线 | 亚洲第一页在线 | 天堂va| 三上悠亚在线播放 |