Beijing, Haikou, Hohhot...... A number of urban construction waste disposal problems were named by environmental inspectors
Some time ago, "Inner Mongolia Ecological Environment" published a typical case, pointing out that Hohhot's comprehensive construction waste treatment plan is not in place, and the problem of random dumping is prominent.
In fact, in 2019 the first round of the autonomous region environmental protection supervision has pointed out, Hohhot the presence of large amounts of construction waste and optionally phenomenon. In April 2024, when the first environmental protection supervision group of the autonomous region again investigated Hohhot, it found that for many years, the problem of construction waste in Hohhot urban area being secretly discharged to the surrounding towns had not been stopped, and a large number of illegal storage sites of construction waste and household waste had appeared, and even the interest chain of illegal disposal of waste had been formed.
Environmental inspectors pointed out that Hohhot construction waste disposal mainly has the following problems:
First, the implementation of planning is not in place, and there is a large gap in the absorption capacity of construction waste. According to the plan, Hohhot needs to build a comprehensive construction waste treatment plant with a total of 16 million tons and three consumption sites with a total of 18 million tons. In fact, only a 3.1 million ton consumption yard has been built, and only 30,900 tons of garbage has been accepted by the construction group so far.
Second, the lack of supervision by relevant law enforcement departments has bred the interest chain of illegal garbage disposal. The relevant law enforcement departments in Hohhot did not adequately investigate and punish the illegal dumping of garbage and the private opening of consumption sites, resulting in a large number of construction waste being disposed of illegally. For example, some villagers in Dali Village set up private landfill sites to illegally collect and store construction waste at the price of 30 to 100 yuan per truck, forming a black interest chain.
Third, there are many illegal disposal points and serious environmental impact. Random dumping of garbage exists in many villages around the urban area of Hohhot, among which there are several large garbage dumping sites in Dali Bao Village, covering an area of more than 200 mu, with a landfill volume of 400,000 cubic meters. There are many leachate on the site, forming a black odor stacking point. Tests found serious emissions.
Recently, construction waste has become a key concern of environmental inspectors. Guiyang, Haikou, Beijing and other cities have been named by environmental inspectors for poor construction waste disposal.
On February 2, "Guizhou Provincial Department of Ecology and Environment" announced "Typical Case | Frequent Illegal Dumping of Construction Waste Disposal Management absence in Guiyang Guian". In November 2023, the second Environmental Protection supervision group of Guizhou Province inspector Guiyang Guian found that Guiyang Guian did not promote the construction waste disposal work, the collection, transportation and disposal system was not perfect, the process management absence, frequent illegal dumping. The masses reacted strongly. According to preliminary statistics, Guiyang Guian generates 35 million cubic meters of construction waste annually, but Guian actually has 6 consumption sites with a total designed volume of about 25.5 million cubic meters, and only 2 of the consumption sites are in operation. There is a huge gap in the construction of construction waste disposal facilities in Guian. Since 2022, only 5.25 million cubic meters of construction waste disposal has been approved in GUI 'an, and the whereabouts of a large amount of construction waste is unknown. There are multiple illegal dumping points of construction waste in some areas. From January to October 2023, Guiyang Guian 12345, 12369 and other complaint platforms received a total of 9 complaints about illegal dumping and indiscriminate placing of construction waste. This round of inspectors assigned 12 letters and visits involving construction waste in Guiyang Guian, which were strongly reflected by the masses.
On February 26, the third Ecological and Environmental Protection supervision group of the CPC Central Committee reported the supervision situation to Hainan province, pointing out the prominent problem of construction waste management in Hainan province. The provincial level and 9 cities and counties have not issued special plans for construction waste as required, and the progress of the work lags behind, and the phenomenon of indiscriminate piling and burying of construction waste is common. From January to November 2023, there were as many as 1,275 cases of stolen dumping of construction waste in Haikou, and 7 illegal dumping sites were randomly checked, with a total of 540,000 cubic meters of landfill. Since 2018, about 200 mu of land in Cangdong Village and Cangying Village of Haikou city has been occupied by construction waste.
On March 6, the fifth batch of Beijing's first ecological and environmental protection supervision team gave feedback to Shijingshan District, pointing out that there are loopholes in the management of construction waste. Inspectors found that a total of 26,000 tons of construction waste at 16 sites were unknown, and five were randomly dumped. The Yamengkou construction waste resource Disposal site of Beijing Shitui Group Co., Ltd. only made superficial rectification of 276 dust problems reported by the territory and piled up about 200 tons of mixed waste in the open air. The courtyard of Shougang No. 1 Construction Company and the former commercial concrete branch of China Railway Construction Group illegally absorbed construction waste, and piled up more than 60,000 tons of construction waste in the open air.
On May 9, the second batch of the third round of central ecological and environmental protection supervision was fully launched and stationed in all regions. Ye Dongsong, head of the inspection team, said at the mobilization meeting that "focus on... Construction and operation of environmental infrastructure, prevention and control of agricultural non-point source pollution, treatment and disposal of solid waste, especially construction waste, and control of 'three phosphorus' pollution ".
The problem of construction waste has become the focus of environmental protection inspectors at all levels and even the central environmental protection inspectors. On the one hand, it means that construction waste disposal is a "great difficulty" problem in many places in China, and on the other hand, it means that the domestic construction waste resource utilization market will usher in a complete release!
On December 9, 2021, Xinhua reported in a report, citing data from the Ministry of Housing and Urban-Rural Development, that China's annual production of urban construction waste exceeded 2 billion tons, about eight times that of household garbage and accounting for about 40 percent of the total municipal solid waste. According to the calculation of Chenyu Consulting, the annual output of construction waste in 2023 will be about 2.2 billion tons, and will be roughly maintained at this level in the next few years. At the same time, it is estimated that the resource utilization rate of urban construction waste in China is about 40%, compared with more than 70% in Europe and the United States, and nearly 100% in Japan, there is a huge gap.
More than 2 billion tons of construction waste a year, conservative according to the cost of resource utilization per ton of 500 yuan calculation, the annual construction waste resource utilization market scale can reach 1 trillion yuan! However, there is still enough space for "mining" the resource utilization of construction waste in China. It can be seen that the resource utilization of construction waste is really a business that can make money.
However, for enterprises, it is not an easy thing to engage in the recycling of construction waste. If you want to make money, you need to study hard. See more and learn more, in order to occupy a place on the track of construction waste resource utilization.
Source: https://mp.weixin.qq.com/s/NuOthj9uWpVlqAIMQhjOkQ