As we all know, Shandong Province is the largest chemical province in China. From 1992 to now, the total economic output of chemical industry ranks first in China for 28 consecutive years, and the scale of chemical production enterprises once reached more than 9,000, making it a province with more industrial categories in China.
Correspondingly, the output of hazardous waste in Shandong Province has been in the forefront of the country. In view of the actual situation of many waste producing enterprises, Shandong Province attaches great importance to scientific planning and construction of hazardous waste utilization and disposal facilities, especially comprehensive disposal facilities. As early as 20 18, the people's government of Shandong province issued the action plan for fighting a tough battle for hazardous waste control in Shandong province (20 18? In 2020), it is required that by 2020, the province will establish a relatively complete system for the collection, storage, transportation, utilization and disposal of hazardous wastes, and the layout of hazardous waste disposal facilities will be more reasonable, and the disposal capacity will basically match the types and quantities of hazardous wastes generated, thus basically realizing the safe disposal of hazardous wastes in the province.
Present situation of hazardous waste in Shandong Province
According to the Opinions of Shandong Provincial Department of Ecology and Environment on Strengthening the Construction and Management of Hazardous Waste Disposal Facilities (Lu Huanfa [2065 438+09] 1 13), Shandong Province? Thirteenth Five-Year Plan? Projects that have started construction in the Construction Plan for Hazardous Waste Disposal Facilities (Lu Huan Han [2017] No.452) should be completed within a time limit; Projects that have not yet started are no longer required to be implemented as planned, but are implemented in the form of investment announcement.
According to public data, in 20 19, there were 90 industrial enterprises 190 that produced more than 5,000 tons of hazardous waste, among which 102 enterprises used their own hazardous waste disposal facilities or existing production facilities to dispose of some hazardous waste. Of the 32 industrial parks that produce more than 654.38+00,000 tons of hazardous waste annually, 654.38+08 have built hazardous waste disposal facilities. At present, Shandong Province has built and operated 3 1 hazardous waste comprehensive disposal centers, forming a reasonable comprehensive disposal capacity layout. 0/66 enterprises in the whole province built their own facilities for internal utilization and disposal of hazardous wastes, with a total utilization and disposal capacity of 6.746 million tons/year.
In 20 19, the output of hazardous waste in Shandong province was10.45 million tons, including industrial hazardous waste/kloc-0.0354 million tons, medical waste 94,000 tons and laboratory hazardous waste about 0./kloc-0.80 million tons. In 20 19, Shandong * * * used and disposed of hazardous waste115.08 million tons (including the storage capacity in previous years), of which enterprises used and disposed of 58150,000 tons by themselves through production facilities or self-built hazardous waste utilization and disposal facilities, and entrusted other units to use and dispose of 5.693 million tons? .
In 20 19, eight of the six cities in Shandong province/kloc-0 produced more than 500,000 tons of hazardous waste (slightly different from the statistics of cities): Yantai (2153,000 tons), Binzhou (158,000 tons) and Zibo (/.
According to the categories of industrial hazardous wastes, the top 10 categories are: refined (steamed) distillation residue (247 1 10,000 tons), waste acid (2,004,000 tons), inorganic cyanide waste (1809,000 tons) and waste alkali (782,000 tons). Medical waste (37 1 10,000 tons), non-ferrous metal smelting waste (222,000 tons) and organic cyanide waste (139,000 tons), * * * 9.562 million tons, accounting for 92.4% of the province.
It can be predicted that in the future, Shandong hazardous waste market will usher in a great release of utilization and disposal capacity, and the problem of insufficient disposal capacity of regional structural hazardous waste will also be solved. The high price of hazardous waste disposal in some areas will be unsustainable, the market will enter a stage of stable development, the investment enthusiasm of the industry will cool down, and the competition around the source of hazardous waste raw materials will intensify. The new hazardous waste projects will bring about the overall improvement of enterprise technology and management level, and will also cause greater pressure on the original business units with outdated facilities, backward technology, irregular management and inappropriate scale.
According to the data released by Shandong, by the end of June 2020, the total utilization and disposal capacity of hazardous waste management enterprises in Shandong was14.664 million tons/year, of which the utilization capacity was1187,000 tons/year, and the utilization and disposal capacity of hazardous waste was significantly improved. Judging from the total utilization and disposal capacity, the disposal capacity of hazardous waste in Shandong Province is obviously surplus.
There are many kinds of hazardous wastes, so different disposal technologies are needed. More than 90% of hazardous waste disposal enterprises in China can only dispose of less than five types of hazardous waste, and the mismatch between supply and demand is serious. In order to realize the overall matching of hazardous waste disposal capacity, inter-provincial cooperation and national overall planning of special categories, promote the construction of ecological civilization and high-quality social and economic development in Shandong Province, and further guide the market behavior of enterprises and rational investment of social capital, Shandong requires the municipal ecological and environmental bureaus under its jurisdiction to issue investment-oriented announcements on a regular basis, disclose the gaps of various hazardous waste disposal capacities to the public, improve the disposal effect of hazardous wastes, and achieve the goal of rational distribution of comprehensive utilization capacity of hazardous wastes in the region.
At present, Yantai, Binzhou, Zibo, Linyi, Rizhao and other cities with the top five hazardous waste output in Shandong have issued guidance notices on the investment and construction of hazardous waste utilization and disposal facilities to guide social capital to invest in hazardous waste disposal projects in a targeted manner.
The following are the guidance announcements on hazardous waste investment issued by five cities in Shandong:
Yantai
In 20 18, Yantai * * * produced about 2.93 million tons of 30 kinds of hazardous wastes, of which the largest amount was cyanide-containing tailings from gold smelting (78%); * * * The annual output of 9 kinds of hazardous wastes exceeds 6,543,800 tons, accounting for 98% of the total output. Judging from the storage capacity, the cyanide-containing tailings pond has a large capacity, accounting for about 99% of the total storage capacity.
As of 20 19, 10, Shandong Province? Thirteenth Five-Year Plan? There are 29 projects in the planning for the construction of hazardous waste disposal facilities, with projects under construction 1 unit (hazardous waste landfill, scale 1 10,000 tons/year). Two unplanned projects have been completed (for personal use), and one project is under construction 1 project (cement kiln is disposed of in total, with a scale of 65438+ 10,000 tons/year).
Need to build supporting incineration facilities. Enterprises and industrial parks (chemical parks, industrial concentration areas, etc.) with an annual output of more than 5,000 tons of hazardous waste. ) If the annual output of hazardous waste exceeds 6,543,800 tons, centralized incineration facilities shall be built. Support other qualified chemical parks to build hazardous waste disposal facilities; Encourage large industrial bases to support the construction of hazardous waste disposal facilities; Encourage large and single enterprises and parks to support the construction of hazardous waste collection, storage, pretreatment and disposal facilities; Encourage enterprises that produce hazardous wastes to build their own facilities for comprehensive utilization or disposal of hazardous wastes and provide foreign business services.
Strictly implement the standards and norms for the utilization and disposal of hazardous wastes. The total design treatment scale of newly-built (rebuilt) centralized incineration facilities shall be no less than1000t/year, and its technology shall give priority to rotary kiln incinerator or other incineration facilities with more mature technology, high automation level and stable operation.
Binzhou
In 20 19, Binzhou * * declared the output of hazardous waste 16 1 10,000 tons, of which 889,500 tons were used and disposed by enterprises themselves and 660,000 tons were entrusted for disposal. In terms of storage capacity, at the end of 20 19, the city's storage capacity was 22170,000 tons, an increase of 58,700 tons compared with the end of 20 18. The main category of hazardous waste storage is non-ferrous metal smelting waste (HW48), with an additional storage capacity of 77,800 tons, accounting for 83.68% of the total storage capacity.
In 20 19, there are 28 kinds of hazardous wastes, and there are 7 kinds of hazardous wastes exceeding 1 10,000 tons. According to the output from large to small, it is waste acid, refining (distillation) residue, non-ferrous metal smelting waste, incineration residue, waste mineral oil and mineral oil-containing waste, pesticide waste and lead-containing waste, * * 157.
There are 25 hazardous waste management/disposal enterprises in Binzhou, including 20 enterprises that have obtained hazardous waste management licenses, 2 enterprises that have been put into trial operation, 2 enterprises that are exempt from utilization, and 1 enterprise that intends to apply for trial operation. The existing total disposal capacity of the city is 14 14 1000 tons/year (excluding the disposal capacity of enterprises for their own use), of which 56,500 tons are incinerated, 32,400 tons are materialized, 65,438 tons are landfilled and 65,438 tons are utilized.
Up to now, there are two hazardous waste utilization/disposal projects under construction in Binzhou, with a total design scale of 163500 tons/year. Among them, the incineration scale is 80,000 tons/year, the physicochemical scale is 50,000 tons/year, and the landfill scale is 33,500 tons/year.
In order to further accelerate the disposal progress of storage maintenance slag, the existing disposal units plan to increase the disposal capacity from 65438+ 10,000 tons/year to 200,000 tons/year. In addition, there are currently four planned projects with a total design scale of 568,000 tons/year, of which the utilization scale is 355,000 tons/year, the incineration scale is 93,000 tons/year, and the physicochemical scale is 6,543,800 tons/year.
After the construction planning of the proposed utilization and disposal project is completed, the city's centralized utilization and disposal capacity is 2,245,600 tons/year. Among them, the incineration capacity is 229,500 tons/year, the physicochemical capacity is 202,400 tons/year, the landfill capacity is 304,700 tons/year, and the utilization capacity is 6,543,800 tons/year. The capacity of centralized disposal and utilization of hazardous wastes has met the demand.
Based on the above situation, Binzhou will no longer approve the construction of new hazardous waste disposal projects, waste acid, waste mineral oil, waste activated carbon, chromium-containing waste and other utilization projects in principle; Strictly restrict the use of other dangerous goods in construction projects; In view of the fact that the capacity of solid waste disposal and utilization in our city is saturated at present, solid waste disposal projects will no longer be approved in principle. Other hazardous waste and solid waste utilization construction projects that really need to be handled must be reviewed and approved by the municipal development and reform, ecological environment, administrative examination and approval services and other departments before the relevant examination and approval procedures can be handled.
Zibo
In 2065438+2009, Zibo * * declared the generation of hazardous waste115300 tons, involving 28 categories of hazardous waste. Among them, the enterprise used and disposed of 796,300 tons by itself, entrusted and disposed of 355,800 tons, with a storage capacity of 24,300 tons at the end of the year. At the beginning of the year, 6 1 1 10,000 tons were put into storage, a decrease of 36,800 tons compared with the beginning of the year.
Hazardous waste 1 1 class, the output exceeds100000 tons, accounting for 97.8% of the city's hazardous waste output. According to the output of hazardous waste, it is waste acid, medical waste, incineration residue, waste alkali, organic cyanide waste, distillation residue, waste containing organic halide, waste mineral oil and waste containing mineral oil, oil/water, hydrocarbon/water mixture or emulsion, organic resin waste and waste catalyst.
Up to now, 27 enterprises in * * * have built their own hazardous waste utilization and disposal facilities with a total scale of114300 tons/year, of which the utilization scale is 784,200 tons/year, the incineration scale is 269,900 tons/year, and the physical and chemical disposal scale is 60,200 tons/year.
The city has built 29 facilities for centralized utilization and disposal of hazardous wastes, with a comprehensive utilization and disposal capacity of1305,200 tons/year. Among them, the utilization capacity1145,700 tons/year, the incineration capacity is 72,800 tons/year, and the cooperative disposal capacity of cement kiln is 86,700 tons/year.
There are 6 centralized hazardous waste utilization and disposal projects under construction in the city, namely Shandong Risheng Zhongtian Renewable Resources Technology Co., Ltd. in Zhangdian District; Zichuan Zibo Zutian Environmental Protection Technology Co., Ltd. and Shandong Zhongshijia New Materials Co., Ltd.; Zibo Shoutuo Environmental Technology Co., Ltd. of Linzi District and Zibo Guanzhong Environmental Technology Co., Ltd.; Yiyuan Ruifeng Polymer Co., Ltd.; The total design scale is 656,800 tons/year. Among them, the utilization scale is 374,000 tons/year, the incineration scale is 22,800 tons/year, the cement kiln handles 6,543,800 tons/year, the landfill scale is 50,000 tons/year, and the physicochemical scale is 6,543,800 tons/year.
There are two proposed projects, namely, Shandong Yirun Industrial Technology Co., Ltd. in Zichuan District and gaoqing county Zhongsheng Environmental Technology Co., Ltd., with a total design scale of 6.5438+0.8 million tons/year, of which the utilization scale is 40,000 tons/year, the incineration scale is 30,000 tons/year, the landfill scale is 80,000 tons/year, and the physicochemical scale is 30,000 tons/year.
The total capacity of centralized utilization and disposal of hazardous wastes built, under construction and planned is 265,438+420,000 tons/year.
After the completion of the centralized utilization project under construction and planning, the city's centralized utilization capacity is15.597 million tons/year. Among them, waste mineral oil is 2 1 10,000 tons/year; 63,900 tons of waste activated carbon, 427,400 tons of waste catalyst, 408,400 tons of organic solvent and tar, far exceeding the output of 64,400 tons of waste mineral oil, 6,000 tons of waste activated carbon, 65,438 tons of waste catalyst, 94,700 tons of organic solvent and tar in 20 19. The comprehensive utilization capacity of the above disasters has met the utilization requirements.
After the completion of the centralized disposal project under construction and planning, the city's centralized disposal capacity is 582,300 tons/year. Among them, the incineration capacity is 6,543.8+256,000 tons/year, the cooperative disposal capacity of cement kiln is 6,543.8+867,000 tons/year, the landfill capacity is 6,543.8+300,000 tons/year, and the physicochemical capacity is 6,543.8+400,000 tons/year. Centralized disposal capacity basically meets the demand.
Based on the above situation, in principle, Zibo will no longer approve the construction of hazardous waste disposal projects and hazardous waste utilization projects such as waste mineral oil, waste activated carbon, waste catalyst, organic solvent and tar.
Linyi
In 20 19, Linyi * * * produced about 910.5 million tons of 33 kinds of hazardous wastes, of which waste alkali accounted for 47. 19%. There are more than 65438+100000 tons of waste alkali, inorganic cyanide waste, refining (distillation) residue, incineration residue, medical waste, surface treatment waste, waste acid and other wastes.
By the end of March 2020, 40 projects (including hazardous waste collection, utilization and disposal projects) have been completed, with an annual utilization and disposal capacity of about 2.22 million tons; There are 9 projects under construction, with an annual utilization and disposal capacity of about 360,000 tons.
Hazardous waste business license: in 20 19, 20 units in Linyi * * * had a hazardous waste business license. Except Everbright Green Environmental Protection Group and Entrepreneurship Environmental Protection Group, all other licensed companies were local enterprises in Shandong.
Need to build supporting incineration facilities. Enterprises and industrial parks (chemical parks, industrial concentration areas, etc.) with an annual output of more than 5,000 tons of hazardous waste. ) If the annual output of hazardous waste exceeds 6,543,800 tons, centralized incineration facilities shall be built. Support other qualified chemical parks to build hazardous waste disposal facilities; Encourage large industrial bases to support the construction of hazardous waste disposal facilities; Encourage large and single enterprises and parks to support the construction of hazardous waste collection, storage, pretreatment and disposal facilities; Encourage enterprises that produce hazardous wastes to build their own facilities for comprehensive utilization or disposal of hazardous wastes and provide foreign business services. Accelerate the construction of utilization and disposal capacity of some hazardous wastes such as coal tar, acid (alkali) washing sludge on metal surface, waste packaging barrels and high-concentration waste salt. For other types of hazardous waste, it is mainly to optimize the existing utilization and disposal capacity to match the scale of waste production in Linyi City.
sunlight
Although the investment guidance announcement issued by Rizhao did not mention the specific data of hazardous waste, it expressed investment suggestions more intuitively:
1. The built centralized incineration facilities and landfills of hazardous wastes in Rizhao City match the output and types of hazardous wastes, and have far exceeded them. Therefore, new (expanded) centralized incineration facilities (except self-built supporting incineration facilities for enterprises with an annual output of more than 5,000 tons of hazardous waste) and landfill projects will no longer be accepted.
2. At present, the comprehensive utilization and disposal capacity of the projects under construction (operation) in Rizhao City, mainly including waste mineral oil, waste paint residue and zinc-containing waste, has basically met the actual demand, and the above-mentioned comprehensive utilization and disposal projects of hazardous waste are no longer under construction.
3 to encourage the development and application of fly ash resource utilization technology, and accelerate the construction of fly ash utilization and disposal projects.
In addition, the five major garbage producing cities in Shandong all put forward:
1. Improve the production technology and self-utilization and disposal level of existing hazardous waste generating units.
Encourage petrochemical, chemical and other industrial bases and large enterprise groups to upgrade existing self-built hazardous waste utilization and disposal facilities, and build high-standard hazardous waste utilization and disposal facilities as needed. Support the cross-regional overall layout of large enterprise groups and enjoy the facilities for the utilization and disposal of hazardous wastes within the group.
2 to encourage business units to become bigger and stronger, and third parties to invest in the construction of hazardous waste utilization and disposal projects.
Encourage leading enterprises in hazardous waste disposal to become bigger and stronger through merger and reorganization, promote the specialization and large-scale utilization of hazardous waste, build large-scale incineration facilities with advanced technology, and reduce the amount of hazardous waste that can be incinerated and directly landfilled.
Have a limited view of sth.
Due to the strong qualifications and geographical barriers of hazardous waste treatment industry, hazardous waste is almost? Closed? Where it came into being, it is precisely because of this that the hazardous waste industry in China can be fully developed? You can know the late autumn by seeing a leaf, and you can see the whole leopard by seeing a glimpse! ? . As a major waste producing province in China, Shandong's policies and markets have a strong demonstration role in the hazardous waste industry.
Judging from the output and disposal capacity of the above five garbage producing cities in Shandong Province, the incineration disposal capacity of hazardous waste built in each city in 2020 can meet or exceed the local demand for incineration disposal of hazardous waste, and the centralized landfill capacity is slightly lower than the garbage production scale; The regeneration capacity of waste oil, surface treated sludge and waste acid and alkali has far exceeded the scale of waste generation.
Coupled with the planned projects under construction, the hazardous waste disposal capacity of these five cities is in a period of excess. However, with the massive release of Shandong's hazardous waste utilization and disposal capacity and government regulation, the problem of insufficient regional and structural disposal capacity will be further solved. At the same time, cities actively co-ordinate cross-regional layout, encourage cross-regional mergers and acquisitions of leading enterprises in the industry, and realize the rational layout of disposal capacity in the province. It is estimated that by the end of this year, under the action of speeding up the filling of "shortcomings" and laying a solid battle for hazardous waste control in Shandong Province, the province will basically realize the matching of hazardous waste disposal capacity with output and category, and initially realize the overall matching of regional capacity, inter-provincial cooperation and national overall planning of special categories, and the comprehensive utilization capacity tends to be reasonable.
The investment guidance announcements of five major cities in Shandong Province all put forward that leading enterprises of hazardous waste should be encouraged to become bigger and stronger through merger and reorganization, and large enterprise groups should be supported to make overall arrangements across regions, so that hazardous waste can be utilized and disposed within the group. When the disposal capacity is greater than the production capacity, cross-regional mergers and acquisitions of hazardous waste industry in Shandong will replace new projects in the future and become the main way for leading enterprises in the industry to expand and enhance their production capacity across regions.
In the next step, the competition of Shandong hazardous waste enterprises in technology, cost, management and operation will be more intense. Leading enterprises of hazardous waste have many advantages, such as qualification type, technical level and operating experience, which will help to form large-scale synergy and occupy a larger market space in the future.