CN113186013A - Process technology for resource treatment of organic carbon fuel prepared from sludge - Google Patents
Process technology for resource treatment of organic carbon fuel prepared from sludge Download PDFInfo
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- CN113186013A CN113186013A CN202110642022.8A CN202110642022A CN113186013A CN 113186013 A CN113186013 A CN 113186013A CN 202110642022 A CN202110642022 A CN 202110642022A CN 113186013 A CN113186013 A CN 113186013A
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- sludge
- solid waste
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- carbon fuel
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/48—Solid fuels essentially based on materials of non-mineral origin on industrial residues and waste materials
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The invention belongs to the technical field of organic fuel manufacturing, and particularly relates to a process technology for recycling treatment of manufacturing organic carbon fuel by sludge, wherein the specific raw and auxiliary materials for manufacturing the organic carbon fuel comprise sludge, organic solid waste and carbon powder, and the method for manufacturing the organic carbon fuel by using the sludge comprises the following specific steps: sludge dewatering: taking 35-45 parts of sludge, pouring 35-45 parts of sludge into a paddle type dryer, adjusting the temperature of the paddle type dryer to 160-170 ℃, dehydrating the sludge for 20-30 minutes by using steam at 160-170 ℃, and making up for the sludge combustion defect through an optimal process technology to scientifically prepare the organic carbon fuel, thereby overcoming the defect of difficult sludge incineration, realizing the most appropriate and effective recycling economy and low-carbon economy of organic solid waste and fiber solid waste treatment, and enabling the sludge environment-friendly treatment to become an innovative industrial energy source.
Description
Technical Field
The invention relates to the technical field of organic fuel manufacturing, in particular to a process technology for resource treatment of organic carbon fuel manufactured by sludge.
Background
With the rapid development of economic construction and the continuous improvement of urban and rural living standard, living structures and consumption level are gradually improved, the consumption of various substances is increased, the components of domestic sewage and domestic garbage are changed, the yield is increased year by year, and sludge and domestic garbage are the first accidents of urban environmental pollution, so that urban ecology is destroyed, investment environment is damaged, urbanization process is blocked, the sustainable development of economic construction is influenced, the atmosphere and water quality around cities are seriously damaged, and the living quality and safety of urban residents are threatened. The utilization of hydrocarbon organic substances such as sludge and household garbage as fuels is a breakthrough direction in the current environmental protection industry.
The process technology utilizes sludge and organic solid waste to be matched with carbon powder to prepare the formed organic carbon fuel, the main components of fiber solid waste comprise plastic products, chemical fibers and cotton spinning required by the manufacturing process and packaging, the physical properties (large volume, poor uniformity, difficult crushing degree, strong water absorption, higher heat value and the like) of the fiber solid waste are realized, and the process technology has the main characteristics that the process technology has the advantages that the problem that the organic polymer solid waste and the textile fiber solid waste are difficult to crush is solved due to complex components serving as raw materials, the process technology is utilized for two times of crushing, the first process firstly tears and crushes the organic or fiber solid waste into larger blocks through a tearing technology, and the second process crushes the larger blocks into 10X10mm small granules, so that the process technology is suitable for mixing semi-dry sludge; the technological requirements are realized by using optimized drying and mixing equipment; a small amount of proper catalyst is added to solve the environmental problems of excessive heavy metal, insufficient volatility and black smoke emission of the sludge and the organic solid waste.
Disclosure of Invention
The invention aims to provide a process technology for recycling organic carbon fuel produced by sludge, which aims to solve the problems that the conventional organic polymer solid waste and textile fiber solid waste are difficult to crush, need to be crushed for multiple times, have high requirements on a drying and mixing process, generate a large amount of harmful gas and are not environment-friendly in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a process technology for preparing organic carbon fuel from sludge by resource utilization comprises the following steps:
sludge dewatering: taking 35-45 parts of sludge, pouring 35-45 parts of sludge into a paddle type dryer, adjusting the temperature of the paddle type dryer to 160-170 ℃, and dehydrating the sludge for 20-30 minutes by using steam at 160-170 ℃;
drying organic solid waste: taking 45-55 parts of organic solid waste, pouring 45-55 parts of organic solid waste into a crushing device, firstly crushing for the first time, pouring the organic solid waste after the primary crushing into the crushing device again for secondary crushing, pouring the particulate matters into a drum dryer after the secondary crushing, adjusting the temperature of the drum dryer to 110-118 ℃, and continuously drying for 10-15 minutes;
mixing: pouring the substances processed in the first step and the second step into a coulter type mixer, adding 5-15 parts of carbon powder into the coulter type mixer, and continuously mixing and stirring for 20-30 minutes;
cooling and packaging: after the substances are completely mixed, the mixture is placed in a cooling bin for cooling for 30-40 minutes and then packaged for sale.
Preferably, in the second step, after the organic solid waste is subjected to primary crushing and secondary crushing, the particle size is about 10x10mm, and after the organic solid waste is dried by a drum dryer, the water content of organic solid waste particles is 8.5-10%.
Preferably, in the first step, the water content of the sludge before drying is 80%, and the water content of the sludge after drying by the paddle type dryer is 40%.
Preferably, the sludge, the organic solid waste and the carbon powder are added with a mixture of a metal passivator, a decoking agent, a smoke removing agent and the like in an amount of 1-3% of the total amount according to a ratio of 40:50:10 and actual physicochemical indexes such as heat value, volatile matters, ash melting point, trace heavy metal content and the like of assay of raw materials and auxiliary materials.
Preferably, the mixture is fully stirred and mixed by a colter type mixer, the heat value of the sampling assay mixture reaches 4000kcal/kg, the water content is qualified after 18% +/-1, the finished powder is discharged, a small amount of the card increasing agent is not added enough in the heat value, the mixer has a jacket heating function, and the heating, mixing and stirring can be prolonged until the water content is qualified.
Preferably, the finished powder is granulated and molded by a ring die granulator, the compression ratio of the ring die granulator is 4.5-5, the moisture drying rate of a conventional granulator is 4-5%, the moisture content of granulated fuel reaches the requirement of less than or equal to 14%, and the specification of the molded particles is
The length is 30 mm.
Preferably, the four packaging steps are performed by a ton bag packaging machine or a small bag packaging machine, and the production cost of the small bag packaging machine is 40-50 kg per bag.
Compared with the prior art, the invention has the beneficial effects that:
the organic carbon fuel technology of the invention fully utilizes the strong water absorption and long fiber property of organic solid waste, utilizes an optimized process method to solve the defect that the sludge has high water content and is not easy to dehydrate, solves and reduces the power consumption and the steam consumption of the dried sludge through proper matching, utilizes a paddle type dryer to improve the contact area of the steam and the sludge and play a role in saving energy and reducing consumption, a colter type mixer has the functions of jacket auxiliary heating and injection liquid adding, can be matched with the process to realize that the mixture meets the requirements of adjusting the combustion value and the water content while being suitable for uniformly mixing the powder, ensures that the mixed powder reaches the technical index of a finished product, the organic solid waste rich in fiber can assist in solving the defect that the sludge has strong dispersibility, plays a role in adhesion in granulation molding, and the high volatile component of the organic solid waste rich in fiber just makes up the defect of insufficient volatile component when the sludge is combusted, the invention relates to a method for preparing a composite fuel, which has high flame and combustion temperature, and proper catalyst application promotes the explosion rate of the composite fuel and inhibits black smoke generated during the combustion of fiber solid waste polymers, and the invention discloses a method for preparing a molded organic carbon fuel by using sludge and organic solid waste and carbon powder to realize the development of sludge recycling and new energy sources, compared with the prior method for treating municipal sludge at home and abroad, the method is innovative and actually and effectively solves the environmental protection problem of sludge and organic solid waste treatment, and simultaneously is a domestic leading process technology for treating sludge and organic solid waste in a recycling way, and utilizes semidry sludge to directly mix organic solid waste to promote capillary water which is difficult to separate out from sludge and combine water to be adsorbed by solid waste, integrally reduces the water content of a sludge mixture, and meets the requirement that the water content of the organic carbon fuel is less than or equal to 14 percent, by utilizing the innovative concept in the organic solid waste and fiber solid waste treatment industry, the method for remedying the sludge combustion defect by using the sludge combustion defect is adopted for the solid waste of the low-heat-value and high-moisture sludge and the high-molecular and high-heat-value organic fibers, the organic carbon fuel is scientifically prepared, the defect of difficult sludge incineration is overcome, the most appropriate and effective recycling economy and low-carbon economy of the organic solid waste and fiber solid waste treatment are realized, and the sludge environmental protection treatment is changed into the innovative industrial energy.
Drawings
FIG. 1 is a flow chart of the steps of the manufacturing method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, the present invention provides a technical solution: a process technology for preparing organic carbon fuel from sludge by resource utilization comprises the following steps:
sludge dewatering: taking 35-45 parts of sludge, pouring 35-45 parts of sludge into a paddle type dryer, adjusting the temperature of the paddle type dryer to 160-170 ℃, and dehydrating the sludge for 20-30 minutes by using steam at 160-170 ℃;
drying organic solid waste: taking 45-55 parts of organic solid waste, pouring 45-55 parts of organic solid waste into a crushing device, firstly crushing for the first time, pouring the organic solid waste after the primary crushing into the crushing device again for secondary crushing, pouring the particulate matters into a drum dryer after the secondary crushing, adjusting the temperature of the drum dryer to 110-118 ℃, and continuously drying for 10-15 minutes;
mixing: pouring the substances processed in the first step and the second step into a coulter type mixer, adding 5-15 parts of carbon powder into the coulter type mixer, and continuously mixing and stirring for 20-30 minutes;
cooling and packaging: after the substances are completely mixed, the mixture is placed in a cooling bin for cooling for 30-40 minutes and then packaged for sale.
And in the second step, after the organic solid waste is subjected to primary crushing and secondary crushing, the granularity is about 10x10 nm, and after the organic solid waste is dried by a roller dryer, the water content of organic solid waste particles is 8.5-10%.
In the first step, the water content of the sludge before drying is 80%, and the water content of the sludge after drying by the paddle type dryer is 40%.
The sludge, the organic solid waste and the carbon powder are added with a mixture of 1-3% of metal passivator, decoking agent, smoke removing agent and the like according to a ratio of 40:50:10 and actual physicochemical indexes such as heat value, volatile matter, ash melting point, trace heavy metal content and the like of assay of raw materials and auxiliary materials.
The mixture is fully stirred and mixed by a colter type mixer, the heat value of the sampling assay mixture reaches 4000kcal/kg, the water content is qualified after 18% +/-1, the finished powder is discharged, a small amount of the card increasing agent is not enough in the heat value, the mixer has a jacket heating function, and the heating, mixing and stirring can be prolonged until the water content is qualified.
The finished powder is granulated and molded through a ring die granulator, the compression ratio of the ring die granulator is 4.5-5, the moisture drying rate of a conventional granulator is 4-5%, the water content of granulated fuel reaches the requirement of not more than 14%, and the specification of the molded particles is
The length is 30 mm.
The four kinds of packages are packaged by a ton bag packaging machine or a small bag packaging machine, and the production cost of the small bag packaging machine is 40-50 kg per package.
Example 1:
the method for preparing the organic carbon fuel by using the sludge comprises the following specific steps:
sludge dewatering: taking 35 parts of sludge, pouring 35 parts of sludge into a paddle type dryer, adjusting the temperature of the paddle type dryer to 160 ℃, and dehydrating the sludge for 20 minutes by using steam at 160 ℃;
drying organic solid waste: taking 45 parts of organic solid waste, pouring 45 parts of organic solid waste into a crushing device, firstly crushing for the first time, pouring the organic solid waste crushed for the first time into the crushing device again for secondary crushing, pouring particulate matters into a drum dryer after the secondary crushing, adjusting the temperature of the drum dryer to 110 ℃, and continuously drying for 10 minutes;
mixing: pouring the substances processed in the first step and the second step into a coulter type mixer, adding 15 parts of carbon powder into the coulter type mixer, and continuously mixing and stirring for 20 minutes;
cooling and packaging: after completely mixing the substances, placing the mixture in a cooling bin for cooling for 30 minutes, and then packaging and selling the mixture;
example 2:
the method for preparing the organic carbon fuel by using the sludge comprises the following specific steps:
sludge dewatering: taking 40 parts of sludge, pouring 40 parts of sludge into a paddle type dryer, adjusting the temperature of the paddle type dryer to 165 ℃, and dehydrating the sludge for 25 minutes by using steam at 165 ℃;
drying organic solid waste: taking 50 parts of organic solid waste, pouring 50 parts of organic solid waste into a crushing device, firstly crushing for the first time, pouring the organic solid waste crushed for the first time into the crushing device again for secondary crushing, pouring particles into a drum dryer after the secondary crushing, adjusting the temperature of the drum dryer to 114 ℃, and continuously drying for 12.5 minutes;
mixing: pouring the substances processed in the first step and the second step into a coulter type mixer, adding 10 parts of carbon powder into the coulter type mixer, and continuously mixing and stirring for 25 minutes;
cooling and packaging: after completely mixing the substances, placing the mixture in a cooling bin for cooling for 35 minutes, and then packaging and selling the mixture;
example 3:
the method for preparing the organic carbon fuel by using the sludge comprises the following specific steps:
sludge dewatering: taking 45 parts of sludge, pouring 45 parts of sludge into a paddle type dryer, adjusting the temperature of the paddle type dryer to 170 ℃, and dehydrating the sludge for 30 minutes by using steam at 170 ℃;
drying organic solid waste: taking 55 parts of organic solid waste, pouring 55 parts of organic solid waste into a crushing device, firstly crushing for the first time, pouring the organic solid waste crushed for the first time into the crushing device again for secondary crushing, pouring particulate matters into a drum dryer after the secondary crushing, adjusting the temperature of the drum dryer to 118 ℃, and continuously drying for 15 minutes;
mixing: pouring the substances processed in the first step and the second step into a coulter type mixer, adding 5 parts of carbon powder into the coulter type mixer, and continuously mixing and stirring for 30 minutes;
cooling and packaging: and (3) after completely mixing the substances, placing the mixture in a cooling bin for cooling for 40 minutes, and then packaging and selling the mixture.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A process technology for resource treatment of organic carbon fuel manufactured by sludge is characterized in that specific raw and auxiliary materials for manufacturing the organic carbon fuel comprise sludge, organic solid waste and carbon powder, and the method for manufacturing the organic carbon fuel by utilizing the sludge comprises the following specific steps and flows:
sludge dewatering: taking 35-45 parts of sludge, pouring 35-45 parts of sludge into a paddle type dryer, adjusting the temperature of the paddle type dryer to 160-170 ℃, and dehydrating the sludge for 20-30 minutes by using steam at 160-170 ℃;
drying organic solid waste: taking 45-55 parts of organic solid waste, pouring 45-55 parts of organic solid waste into a crushing device, firstly crushing for the first time, pouring the organic solid waste after the primary crushing into the crushing device again for secondary crushing, pouring the particulate matters into a drum dryer after the secondary crushing, adjusting the temperature of the drum dryer to 110-118 ℃, and continuously drying for 10-15 minutes;
mixing: pouring the substances processed in the first step and the second step into a coulter type mixer, adding 5-15 parts of carbon powder into the coulter type mixer, and continuously mixing and stirring for 20-30 minutes;
cooling and packaging: after the substances are completely mixed, the mixture is placed in a cooling bin for cooling for 30-40 minutes and then packaged for sale.
2. The process technology for resource treatment of sludge to manufacture organic carbon fuel as claimed in claim 1, wherein the process technology comprises the following steps: and in the second step, after the organic solid waste is subjected to primary crushing and secondary crushing, the granularity is about 10x10mm, and after the organic solid waste is dried by a roller dryer, the water content of organic solid waste particles is 8.5-10%.
3. The process technology for resource treatment of sludge to manufacture organic carbon fuel as claimed in claim 1, wherein the process technology comprises the following steps: in the first step, the water content of the sludge before drying is 80%, and the water content of the sludge after drying by the paddle type dryer is 40%.
4. The process technology for resource treatment of sludge to manufacture organic carbon fuel as claimed in claim 1, wherein the process technology comprises the following steps: the sludge, the organic solid waste and the carbon powder are added with a mixture of 1-3% of metal passivator, decoking agent, smoke removing agent and the like according to a ratio of 40:50:10 and actual physicochemical indexes such as heat value, volatile matter, ash melting point, trace heavy metal content and the like of assay of raw materials and auxiliary materials.
5. The process technology for resource treatment of sludge to manufacture organic carbon fuel as claimed in claim 1, wherein the process technology comprises the following steps: the mixture is fully stirred and mixed by a colter type mixer, the heat value of the sampling assay mixture reaches 4000kcal/kg, the water content is qualified after 18% +/-1, the finished powder is discharged, a small amount of the card increasing agent is not enough in the heat value, the mixer has a jacket heating function, and the heating, mixing and stirring can be prolonged until the water content is qualified.
6. The process technology for resource treatment of sludge to manufacture organic carbon fuel as claimed in claim 1, wherein the process technology comprises the following steps: the finished powder is granulated into the finished product by a ring die granulatorThe compression ratio of the circular mould machine is 4.5-5, the moisture drying rate of the conventional granulator is 4-5%, the water content of the granulated fuel reaches the requirement of less than or equal to 14%, and the specification of the formed granules is
The length is 30 mm.
7. The process technology for resource treatment of sludge to manufacture organic carbon fuel as claimed in claim 1, wherein the process technology comprises the following steps: the four kinds of packages are packaged by a ton bag packaging machine or a small bag packaging machine, and the production cost of the small bag packaging machine is 40-50 kg per package.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006015174A (en) * | 2004-06-30 | 2006-01-19 | Maezawa Ind Inc | Method and apparatus for sludge treatment |
| KR100982072B1 (en) * | 2010-05-25 | 2010-09-13 | 김형식 | The rdf manufacture apparatus from mixture of waste plastics and sludge |
| CN102491608A (en) * | 2011-11-29 | 2012-06-13 | 曾秀仪 | Production method of sludge biomass environment-friendly fuel |
| CN104017624A (en) * | 2013-01-23 | 2014-09-03 | 周黎明 | Regenerated coal prepared from sludge wastes and preparation method of regenerated coal |
| CN212790874U (en) * | 2020-07-21 | 2021-03-26 | 深圳市泽源能源股份有限公司 | Production equipment for waste plastic and sludge treatment |
-
2021
- 2021-06-09 CN CN202110642022.8A patent/CN113186013A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006015174A (en) * | 2004-06-30 | 2006-01-19 | Maezawa Ind Inc | Method and apparatus for sludge treatment |
| KR100982072B1 (en) * | 2010-05-25 | 2010-09-13 | 김형식 | The rdf manufacture apparatus from mixture of waste plastics and sludge |
| CN102491608A (en) * | 2011-11-29 | 2012-06-13 | 曾秀仪 | Production method of sludge biomass environment-friendly fuel |
| CN104017624A (en) * | 2013-01-23 | 2014-09-03 | 周黎明 | Regenerated coal prepared from sludge wastes and preparation method of regenerated coal |
| CN212790874U (en) * | 2020-07-21 | 2021-03-26 | 深圳市泽源能源股份有限公司 | Production equipment for waste plastic and sludge treatment |
Non-Patent Citations (1)
| Title |
|---|
| 战佳宇等: "《固体废物协同处置与综合利用》", vol. 1, 31 December 2014, 中国建材工业出版社, pages: 167 - 168 * |
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