久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

Global EditionASIA 中文雙語Fran?ais
China
Home / China / National affairs

Government tackles growing waste problem

By Zheng Jinran | China Daily | Updated: 2017-04-26 07:04
Share
Share - WeChat

A resident of Xiamen, Fujian province, displays a credit coupon she received for sorting her household trash. The coupon can be exchanged for household items. [Photo/Xinhua]

Growing awareness

Calls for the classification of waste have become louder in recent years, especially because many cities are surrounded by growing mountains of trash as a result of China's rapid economic development.

For decades, household trash has been processed by burying or burning. In 2015, the amount buried or burned accounted for 92 percent of the total volume generated in cities nationwide, according to data from the National Bureau of Statistics.

However, many landfills are now full or nearing capacity, and some processing plants are overloaded, including those in cities included in the plan.

This month, the results of environmental inspections conducted last year on behalf of the State Council, China's Cabinet, were released. The inspectors assessed conditions at Beijing's waste processing plants, and discovered that 11 of the city's 21 facilities are overburdened, according to a statement issued by the Ministry of Environmental Protection.

The inspectors also reported violations of the regulations related to household waste, including random and illegal dumping.

In July, cargo vessels were found to be illegally transporting and dumping household trash from Shanghai in areas close to Tianhu Lake in Jiangsu province.

"Trash-sorting should be introduced as soon as possible, because it would improve burning efficiency and reduce residue," said Xue Tao, executive head of the E20 Institute, an environmental think tank that has partnered with Peking University's College of Environmental Sciences and Engineering to start a research platform for businesses in the sector.

Most important, rapid introduction would raise public awareness of environmental protection and help reduce the amount of trash generated by households, he added.

Utilization measures

Since 2010, the National Development and Reform Commission has overseen pilot measures to avoid burying or burning by utilizing kitchen waste as compost or to produce methane.

Restaurants in pilot cities are required to either process waste themselves or hand it over to local governments for processing.

So far, 100 major cities have been listed as pilots and have established composting and processing plants, aided by more than 2 billion yuan ($290 million) provided by the commission, according to statements it published last year.

"The authorities have pushed forward these projects to control the illegal use of recycled cooking oil, known as 'gutter oil'," said Xue, referring to the illegal practice of retrieving used oil from drains and bins and recycling it for further use. He added that most of the recycling projects approved by the authorities use waste to produce methane via anaerobic fermentation. The gas is then used to generate electricity.

E20's analysis of the market for household waste shows that the amount generated is rising by 10 percent every year, and is expected to reach more than 48 million metric tons by 2020.

That growth is providing opportunities for processing companies.

"Encouraged by preferential policies and a huge injection of funds, the domestic market for kitchen waste has soared," Ren Lianhai, a professor of environmental science at the Beijing Technology and Business University, said at a forum on the treatment of solid waste in December.

"The developing industry has helped to reduce the amount of gutter oil being processed, and also improved food security."

For example, Changzhou in Jiangsu province has processed more than 140,000 tons of kitchen waste since May 2012, while the government of Jinhua, Zhejiang province, collects almost all the waste generated by more than 3,400 restaurants and canteens at schools and government buildings in its downtown districts.

However, many problems still exist, such as wide fluctuations in the amounts of trash transferred to processing plants, which has resulted in some facilities struggling to stay in operation.

"In Beijing, the collection capacity of some companies and institutes is quite low, meaning the volume of waste being processed is not recorded," according to a statement issued by the State Council's environmental inspectors on April 12.

An official with the Gaoantun Kitchen Waste Processing Plant in Beijing who preferred not to be named, said the volume of waste varies, and the plant usually works at half capacity.

In response, Xue said: "The high profits from the production of gutter oil is still an attractive channel for companies that wish to avoid the legal and environmental requirements to deal with kitchen waste."

Some experts believe the fluctuating volumes constitute a major problem that is hampering the development of the processing industry.

Poor management

The risk of pollution from poor management of waste has also attracted public attention.

The inspectors discovered that the amount of leachate - contaminated water produced by the treatment of kitchen waste - at the Gaoantun plant had "disappeared from the records".

Last year, operations were suspended at the plant, believed to be the biggest in China, and no resumption date has been given.

Despite the problems, the processing industry is developing, and its work to control production of gutter oil is making a notable contribution to resolving the issue, E20's Xue said.

"In the initial stage, the sorting of trash requires strong government support and promotion, so it's necessary to provide both policies and financial aid," he said. "After all, we are now in a position where we have had to introduce mandatory action to deal with the problem."

|<< Previous 1 2   
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

    国产成人av电影在线| 色噜噜狠狠成人网p站| 亚洲国产精品ⅴa在线观看| 成人性视频免费网站| 一区二区三区欧美在线观看| 91麻豆精品国产91久久久久久久久 | 欧洲另类一二三四区| 日本午夜精品一区二区三区电影| 亚洲精品在线一区二区| 不卡av电影在线播放| 亚洲高清视频在线| 欧美成人性福生活免费看| 成人免费看黄yyy456| 伊人性伊人情综合网| 日韩精品中午字幕| 成人a区在线观看| 午夜视频在线观看一区二区| 久久先锋影音av鲁色资源网| 91在线视频免费91| 男人的天堂久久精品| 国产精品家庭影院| 91精品国产综合久久蜜臀| 国v精品久久久网| 亚洲成a人片综合在线| 久久精品视频网| 欧美日韩在线免费视频| 国产在线观看一区二区| 亚洲人成在线播放网站岛国| 日韩欧美久久久| 91小视频在线| 精品一二三四在线| 亚洲精品欧美二区三区中文字幕| 精品免费日韩av| 91理论电影在线观看| 久久99国内精品| 亚洲色图自拍偷拍美腿丝袜制服诱惑麻豆 | 91片黄在线观看| 久久超碰97中文字幕| 亚洲欧美日韩国产手机在线| 欧美va在线播放| 色美美综合视频| 久久狠狠亚洲综合| 亚洲午夜久久久久中文字幕久| 久久精品一级爱片| 欧美日韩dvd在线观看| 成人黄色国产精品网站大全在线免费观看 | 亚洲国产视频在线| 中文av字幕一区| 日韩视频永久免费| 在线一区二区三区四区五区| 国产成a人亚洲精| 免费看欧美女人艹b| 亚洲免费电影在线| 国产人妖乱国产精品人妖| 3d成人h动漫网站入口| 色婷婷综合久久久| 国产高清在线观看免费不卡| 人人狠狠综合久久亚洲| 亚洲在线成人精品| 自拍av一区二区三区| 国产三区在线成人av| 日韩久久免费av| 欧美精品第一页| 在线观看视频一区二区欧美日韩| 成人久久视频在线观看| 激情久久五月天| 强制捆绑调教一区二区| 亚洲 欧美综合在线网络| 亚洲欧美另类久久久精品2019| 国产午夜精品理论片a级大结局| 日韩欧美另类在线| 制服丝袜在线91| 欧美日韩三级一区二区| 在线一区二区三区四区五区| 99久久精品情趣| 不卡av在线网| 不卡一区二区在线| 岛国精品在线播放| 国产精品自拍三区| 极品少妇xxxx偷拍精品少妇| 久久精品国产网站| 日韩国产欧美一区二区三区| 午夜视频在线观看一区二区三区| 亚洲一区二区免费视频| 亚洲精品国产高清久久伦理二区| 中文字幕一区二区三区色视频| 国产欧美日韩一区二区三区在线观看| 亚洲精品在线一区二区| 精品国产123| 久久视频一区二区| 久久久久久亚洲综合影院红桃| 精品国产乱码久久久久久图片 | 91精品免费在线观看| 欧美日韩国产成人在线91| 欧美日韩情趣电影| 欧美日本在线视频| 欧美精品aⅴ在线视频| 欧美一区中文字幕| 日韩精品一区二区三区蜜臀| 精品国产自在久精品国产| 精品黑人一区二区三区久久 | 国产精品二区一区二区aⅴ污介绍| 中文字幕电影一区| 亚洲欧美自拍偷拍| 一区二区三区四区蜜桃| 亚洲制服欧美中文字幕中文字幕| 亚洲主播在线观看| 首页国产丝袜综合| 久久爱www久久做| 国产精品18久久久久久久久久久久| 国产.欧美.日韩| av男人天堂一区| 色999日韩国产欧美一区二区| 欧美色国产精品| 日韩无一区二区| 精品动漫一区二区三区在线观看| 国产欧美一区二区精品性色超碰| 国产精品成人免费在线| 亚洲一卡二卡三卡四卡| 丝袜美腿亚洲一区| 国产一区三区三区| av中文字幕在线不卡| 91国偷自产一区二区三区观看| 欧美老人xxxx18| 久久亚洲春色中文字幕久久久| 国产精品久久久久天堂| 亚洲午夜久久久久中文字幕久| 免费观看30秒视频久久| 国产精品99久久久久久宅男| 99久久99久久综合| 欧美另类z0zxhd电影| 久久亚区不卡日本| 亚洲精品成人悠悠色影视| 热久久久久久久| 国产91对白在线观看九色| 91成人在线免费观看| 日韩一区二区三区电影在线观看 | eeuss鲁片一区二区三区| 欧美中文字幕一区二区三区| 日韩免费高清av| 国产精品天天看| 亚洲国产va精品久久久不卡综合| 精品一区二区成人精品| 91亚洲午夜精品久久久久久| 91精品国产全国免费观看| 国产亚洲成aⅴ人片在线观看| 紧缚奴在线一区二区三区| 国产98色在线|日韩| 欧美特级限制片免费在线观看| 精品美女被调教视频大全网站| 中文字幕在线播放不卡一区| 午夜成人在线视频| 国产成人午夜精品影院观看视频 | 亚洲男同性恋视频| 久久精品国产一区二区| 91蝌蚪porny| 日韩欧美国产综合一区| 亚洲人成在线观看一区二区| 久久成人免费网| 91国偷自产一区二区开放时间 | 国产精品三级电影| 亚洲va欧美va天堂v国产综合| 国产一区二区免费视频| 欧美日韩一二区| 国产亚洲精品资源在线26u| 亚洲v中文字幕| 不卡一二三区首页| 日韩午夜激情av| 一区二区成人在线| 国产成人精品网址| 欧美一区二区三区视频| 亚洲精品免费在线播放| 国产成人av电影免费在线观看| 在线综合视频播放| 亚洲六月丁香色婷婷综合久久| 国产在线播放一区二区三区| 欧美日精品一区视频| 国产精品日日摸夜夜摸av| 美女视频第一区二区三区免费观看网站| 91亚洲精品乱码久久久久久蜜桃| 精品国产91亚洲一区二区三区婷婷| 亚洲亚洲精品在线观看| 成人av在线播放网站| 久久综合久久99| 日韩精品电影一区亚洲| 在线观看国产日韩| 中文字幕免费一区| 国产真实乱对白精彩久久| 欧美区视频在线观看| 亚洲女人小视频在线观看| 国产高清视频一区| 日韩三级av在线播放| 亚洲韩国精品一区| 91小视频在线免费看| 中文字幕av资源一区| 国产麻豆精品一区二区| 日韩精品一区二区在线观看| 天天爽夜夜爽夜夜爽精品视频| 色视频欧美一区二区三区| 国产精品视频线看|