Home
Business
Metro
Nation
World
Sports
Feature
Opinion
View more »Opinion Columns
Wan LixinOpinion deputy editor of Shanghai Daily
Rural tourism: Success depends on more than just green fields and a nostalgic idyll
Living in the iron grip of our mobile devices
Sunday
- Subscribe
Home » Metro » Health and Science
One-fifth of pools have too much urea
By Lu Feiran |
October 10, 2011, Monday
|
Print Edition
Print Edition
ABOUT 20 percent of the city's swimming pools contain excessive urea because too many children urinate in the water, local health supervisors said yesterday.
In the summer, the Health Institute of Shanghai inspected more than 500 swimming pools. Tests for other contaminants, including total bacteria, produced better news as they were less of a problem than urea.
Officials said urea content is a standing problem and can harm people's health as ammonia released from urea will irritate eyes and skin.
"Some children pee in the pool, and their parents don't say no to them," said an official with the institute surnamed Bei. "So if the pool doesn't change water frequently, the urea content must be higher than the standard."
Officials said urea cannot be cleansed by sterile fluid, so changing water is the only solution. But frequent water changes are very expensive. Officials have ordered pools to improve their management.
Swimmers said they have also been aware of the problem, and some expressed fear of public swimming pools.
"I have not only see children pee, but also adults," said Barbara Li, a white-collar worker. "I don't know why they don't feel it's disgusting."
She said it's even hard to stay back in some other area of the pool because it's often so crowded in the summer.
"After seeing that, I don't want to go to a public pool anymore," she said.
China's Ministry of Health said recently that about 10 percent of the swimming pools in 24 provinces and cities had the urea problem.
In the summer, the Health Institute of Shanghai inspected more than 500 swimming pools. Tests for other contaminants, including total bacteria, produced better news as they were less of a problem than urea.
Officials said urea content is a standing problem and can harm people's health as ammonia released from urea will irritate eyes and skin.
"Some children pee in the pool, and their parents don't say no to them," said an official with the institute surnamed Bei. "So if the pool doesn't change water frequently, the urea content must be higher than the standard."
Officials said urea cannot be cleansed by sterile fluid, so changing water is the only solution. But frequent water changes are very expensive. Officials have ordered pools to improve their management.
Swimmers said they have also been aware of the problem, and some expressed fear of public swimming pools.
"I have not only see children pee, but also adults," said Barbara Li, a white-collar worker. "I don't know why they don't feel it's disgusting."
She said it's even hard to stay back in some other area of the pool because it's often so crowded in the summer.
"After seeing that, I don't want to go to a public pool anymore," she said.
China's Ministry of Health said recently that about 10 percent of the swimming pools in 24 provinces and cities had the urea problem.
- About Us
- |
- Terms of Use
- |
-
RSS - |
- Privacy Policy
- |
- Contact Us
- |
- Shanghai Call Center: 962288
- |
- Tip-off hotline: 52920043
- 沪ICP证：沪ICP备05050403
- |
- 网络视听许可证：0909346
- |
- 广播电视节目制作许可证：沪字第354号
- |
- 增值电信业务经营许可证：沪B2-20120012
Copyright © 1999- Shanghai Daily. All rights reserved.Preferably viewed with Internet Explorer 8 or newer browsers.
