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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. HJ 564-2010: Leachate treatment project technical specification of municipal solid waste landfill Status: Valid
Basic dataStandard ID: HJ 564-2010 (HJ564-2010)Description (Translated English): Leachate treatment project technical specification of municipal solid waste landfill Sector / Industry: Environmental Protection Industry Standard Classification of Chinese Standard: Z68 Classification of International Standard: 13.030.40 Word Count Estimation: 14,148 Date of Issue: 2010-02-03 Date of Implementation: 2010-04-01 Quoted Standard: GB 12348; GB 14554; GB 16297; GB 16889; GB 50007; GB 50009; GB 50010; GB 50011; GB 50013; GB 50014; GB 50015; GB 50016; GB 50019; GB/T 50033; GB 50034; GB 50037; GB 50052; GB 50053; GB 50054; GB 50057; GB 50067; GB 50069; GB 50128; GB 50140; GB 50187; GB 50189; GB 50191; GB 50334; HGJ 229; GB 50352; GBJ 22; GBJ 93; GBZ 1; CECS 138; CJJ 17; JGJ 67; HG 20508; HG 20509; HG 20511; HG/T 20573; JTG D40; JTG D 50; TJ 36 Regulation (derived from): Department of Environmental Protection Notice No. 14 of 2010 Issuing agency(ies): Ministry of Ecology and Environment Summary: This standard specifies the Landfill Leachate Treatment of the overall project requirements, process design, measurement and control, construction inspection, operation and maintenance and other technical requirements. This standard applies to Landfill leachate treatment works, can be used as environmental impact assessment, engineering consulting, design and construction, environmental protection, inspection and operation and management after the completion of the technical basis. HJ 564-2010: Leachate treatment project technical specification of municipal solid waste landfill---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Leachate treatment project technical specification of municipal solid waste landfill National Environmental Protection Standard of the People's Republic Technical specification for leachate treatment engineering of domestic waste landfill (Trial) Leachate treatment project technical specification of Municipal solid waste landfill Published on.2010-02-03 2010-04-01 Implementation Ministry of Environmental Protection released Ministry of Environmental Protection announcement No. 14 of.2010 To implement the Environmental Protection Law of the People's Republic of China, the Law of the People's Republic of China on Prevention and Control of Atmospheric Pollution, and the Water The Law on Pollution Prevention and Control, which regulates the construction and operation of pollution control projects, is now approved for the selective catalytic catalysis of the technical specifications for flue gas denitrification in thermal power plants. The three standards, such as the original law, are national environmental protection standards and are issued. The standard name and number are as follows. 1. Technical specification for catalytic denitrification of flue gas denitration engineering in thermal power plants (HJ 562-2010); 2. Technical specification for flue gas denitration engineering of thermal power plants. selective non-catalytic reduction method (HJ 563-2010); The above standards have been implemented since April 1,.2010 and published by the China Environmental Science Press. The standard content can be found on the website of the Ministry of Environmental Protection. Special announcement. February 3,.2010 ContentForeword..iv 1 Scope..1 2 Normative references..1 3 Terms and definitions. 2 4 General requirements..3 5 Water quantity and quality. 4 6 Process Design..5 7 Detection and Control.7 8 Construction and acceptance.8 9 Operation and maintenance.8 IvForewordTo implement the Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Wastes and the Law of the People's Republic of China on the Prevention and Control of Water Pollution This standard is formulated for the environmental pollution of landfill leachate, improving environmental quality and ensuring human health. This standard specifies the technical requirements for the design, construction, acceptance and operation management of leachate pollution control engineering in domestic waste landfills. This standard is the first release. This standard was formulated by the Science and Technology Standards Department of the Ministry of Environmental Protection. This standard is mainly drafted by. China Environmental Protection Industry Association (Urban Domestic Waste Treatment Committee), Urban Construction Research Institute, China National Academy of Environmental Sciences (Solid Waste Pollution Control Technology Research Institute), Beijing Dongfang Tonghua Technology Co., Ltd., Weierli Environmental Engineering (often State) Co., Ltd., Beijing Tiandiren Environmental Protection Technology Co., Ltd., Siemens (Tianjin) Water Technology Engineering Co., Ltd., Beijing Guohuan Rhine Ring Engineering Technology Co., Ltd. This standard was approved by the Ministry of Environmental Protection on February 3,.2010. This standard has been implemented since April 1,.2010. This standard is explained by the Ministry of Environmental Protection. Technical specification for leachate treatment in domestic landfill (trial)1 Scope of applicationThis standard specifies the general requirements, process design, inspection control, construction acceptance, and operation of the leachate treatment project of the domestic waste landfill. Technical requirements such as maintenance. This standard is applicable to landfill leachate treatment project of domestic waste landfill, and can be used as environmental impact assessment, engineering consultation, design and construction, The technical basis for environmental protection acceptance and operation and management after completion.2 Normative referencesThe contents of this standard refer to the terms in the following documents. For undated references, the valid version applies to this standard. GB 12348 Environmental noise emission standards for industrial enterprises GB 14554 Odor Pollutant Discharge Standard GB 16297 Integrated emission standards for atmospheric pollutants GB 16889 Domestic Waste Landfill Pollution Control Standard GB 50007 Building Foundation Design Specification GB 50009 Building Structure Load Specification GB 50010 concrete structure design specification GB 50011 seismic design code for buildings GB 50013 Outdoor Water Supply Design Code GB 50014 Outdoor Drainage Design Code GB 50015 Building Water Supply and Drainage Design Code GB 50016 Building Design Fire Code GB 50019 Heating, Ventilation and Air Conditioning Design Code GB/T 50033 Architectural lighting design standard GB 50034 Architectural Lighting Design Code GB 50037 Building Ground Design Specification GB 50052 design specification for power distribution system GB 50053 10 kV and below substation design specifications GB 50054 Low Voltage Distribution Design Specification GB 50057 lightning protection design code for buildings GB 50067 Fire protection specification for garages, garages and parking lots GB 50069 Water supply and drainage engineering structure design specification GB 50128 vertical cylindrical welded storage tank construction and acceptance specifications GB 50140 Building Fire Extinguisher Configuration Design Specification GB 50187 General Plan for Design of Industrial Enterprises GB 50189 Public Building Energy Efficiency Design Standard GB 50191 seismic design code for structures GB 50334 Urban Wastewater Treatment Plant Engineering Quality Acceptance Specification HGJ 229 Industrial equipment, pipeline anti-corrosion engineering construction and acceptance specifications GB 50352 General rules for civil building design GB J 22 Factory Mine Road Design Code GB J 93 Industrial Automation Instrumentation Engineering Construction and Acceptance Specifications GBZ 1 industrial enterprise design hygiene standard Design code for CECS 138 water supply and drainage engineering reinforced concrete pool structure CJJ 17 Technical Specifications for Domestic Waste Sanitary Landfill JGJ 67 Office Building Design Code HG 20508 Control Room Design Regulations HG 20509 instrument power supply design regulations HG 20511 Signal Alarm, Safety Chain System Design Regulations HG/T 20573 Distributed Control System Engineering Design Regulations JTG D40 Highway Cement Concrete Pavement Design Code JTG D50 Highway Asphalt Pavement Design Code TJ 36 Industrial Enterprise Design Hygiene Standard Measures for the Administration of Environmental Protection Acceptance for Completion of Construction Projects (Order No. 13 of the State Environmental Protection Administration) Measures for the Automatic Monitoring and Control of Pollution Sources (Order No. 28 of the State Environmental Protection Administration)3 Terms and definitionsThe following terms and definitions established in GB/T.20103-2006 apply to this standard. 3.1 Leachate leachate In the process of stacking and landfilling, due to physical, biological and chemical effects such as compaction and fermentation, it is also in precipitation and other external water. A liquid containing organic or inorganic components produced by percolation. 3.2 conditioning tank holding tank of leachate A structure with homogenized water quality, adjusted water storage capacity or combined with leachate pretreatment function installed in front of the leachate treatment facility. 3.3 Microfiltration filter (MF) The process of separating particles from 0.01 μm to several microns using pressure as a driving force. [GB/T.20103-2006, definition 5.2.2] 3.4 Ultrafiltration ultrafiltration filter (UF) A process that separates solute and particulates with molecular weights ranging from a few hundred to several million using pressure as a driving force. [GB/T.20103-2006, definition 5.2.1] 3.5 nanofiltration (NF) Pressure-driven, membrane separation process for removing multivalent ions, partially monovalent ions, and organic matter with a molecular weight of.200 to 1,000. [GB/T.20103-2006, definition 4.2.3] 3.6 reverse osmosis reverse osmosis (RO) At a pressure above the osmotic pressure difference, a solvent (such as water) enters the low pressure side of the membrane through the semipermeable membrane, while other components in the solution (eg The salt is blocked on the high pressure side of the membrane and discharged with the concentrated solution to achieve an efficient separation process. [GB/T.20103-2006, definition 4.2.2] 3.7 membrane module membrane module A practical device consisting of a membrane element, a housing, an inner coupling, an end plate and a sealing ring. [GB/T.20103-2006, definition 2.2.3] 3.8 Membrane bioreactor biomass membrane bioreactor (MBR) A device or system that combines a biological reaction (action) and separation with a membrane as a carrier to change the progress of the reaction and increase the efficiency of the reaction. [GB/T.20103-2006, definition 6.3.3]4 General requirements4.1 General provisions 4.1.1 Design and construction of the leachate treatment plant (station) of the domestic waste landfill [hereinafter referred to as "leachate treatment plant (station)"], except In addition to the technical specifications, it should also comply with the relevant national mandatory standards. 4.1.2 It should be based on the construction scale, landfill capacity, landfill age, landfill operation mode, land area, and natural land of the domestic waste landfill. Conditions and meteorological conditions determine the treatment scale and treatment process of the leachate treatment plant (station). 4.1.3 A leachate conditioning tank must be provided between the landfill and the leachate treatment facility. 4.1.4 The selection of the treatment technical plan shall ensure that the effluent meets the requirements of the approval document of the environmental impact assessment report and shall reach GB 16889. And provisions on local emission standards. 4.1.5 The main equipment of the leachate treatment system of the domestic waste landfill should be spared and have anti-corrosion performance. 4.1.6 Leachate treatment plant (station) shall be continuously monitored for the installation of pollutant discharge in accordance with the provisions of the “Measures for the Automatic Monitoring and Control of Pollution Sources”. device. 4.2 Project composition 4.2.1 Leachate treatment plant (station) mainly includes the main treatment structure and equipment, and supporting projects. 4.2.2 Domestic waste landfill Leachate main treatment structures and equipment include pretreatment system, biological treatment system, advanced treatment system, Sludge and concentrate treatment system; after treatment, the wastewater shall be uniformly discharged according to the national and local regulations. 4.2.3 The supporting projects mainly include the built-in (construction) buildings, power supply and distribution, heating and ventilation, water supply and drainage, fire protection, roads, greening, communication, Operation management facilities, testing and control, etc. 4.3 Overall layout 4.3.1 The overall layout of the leachate treatment plant (station) should be based on the technical specifications of the country's current fire prevention, sanitation and safety. Comprehensive consideration of the horizontal and spatial relationships between topography, landforms, surrounding environment, process, structures and facilities to enable facilities Overall coordination and unity. 4.3.2 Auxiliary facilities such as production and living services attached to the project shall be considered in conjunction with the main project of the landfill to avoid redundant construction. 4.3.3 The general layout should fully consider the leachate collection and discharge, in line with the smooth drainage, reduce energy consumption, balance the requirements of earthwork, and Meet the requirements of GB 50187. 4.3.4 Leachate treatment plant (station) should be set separately in the downwind direction of the landfill management area, and meet the construction, equipment installation, various types The pipeline connection is simple, and the maintenance management is convenient. 4.3.5 The leachate treatment plant (station) should be centered on the production area, and other functional areas should be arranged according to the leachate treatment process. The source of odor generation (regulation tank, aeration facility, anaerobic reaction facility, sludge dewatering facility, etc.) should be concentrated. 4.3.6 The leachate treatment plant (station) shall have the necessary passages, with obvious signs of the direction of travel of the vehicle and meet the requirements of the fire exit. 4.3.7 The setting of the wall and retaining wall of the leachate treatment plant (station) area shall be determined according to the actual situation of the site and shall comply with GB 50187. Provisions. 4.4 supporting projects 4.4.1 Leachate treatment plant (station) construction engineering design should comply with the provisions of GB 50037, GB 50352, TJ 36, JGJ 67. 4.4.2 Leachate treatment plant (station) structural engineering design should comply with GB 50007, GB 50009, GB 50010, GB 50011, GB 50069, GB 50191, CECS 138 regulations. 4.4.3 The power supply mode of the leachate treatment plant (station) should be coordinated with the main landfill project. 4.4.4 Leachate treatment plant (station) electrical engineering design includes power distribution and control, cable configuration and laying, equipment and Lightning protection and grounding system for structures, road lighting for auxiliary engineering of factories (station), etc. Electrical equipment is generally low voltage AC380/220V, load, etc. The grade is secondary. 4.4.5 The electrical engineering design of the leachate treatment plant (station) shall comply with GB 50034, GB 50037, GB 50052, GB 50053, GB 50054, GB 50057 regulations. 4.4.6 Leachate treatment plant (station) heating and ventilation engineering design should comply with GB 50019, GB 50189, GB 14554, GBZ 1, GB/T 50033 Provisions. 4.4.7 Leachate treatment plant (station) water supply and drainage and fire protection engineering design should comply with GB 50013, GB 50014, GB 50015, GB 50016, GB 50067, GB 50140 provisions. 4.4.8 The road engineering design of leachate treatment plant (station) shall comply with the provisions of GB J 22, JTG D40 and JTG D50. 4.5 Labor Safety and Occupational Health The labor hygiene of the leachate treatment plant (station) shall comply with the provisions of GBZ 1.5 Water quantity and water quality5.1 Water volume 5.1.1 When calculating the amount of leachate produced in domestic waste landfills, local rainfall, evaporation, surface water loss, and other external conditions should be fully considered. Factors such as infiltration of water, characteristics of garbage, measures of rain and sewage diversion, surface coverage and conditions of leachate drainage facilities. 5.1.2 The scale of leachate treatment in domestic landfill should be calculated according to the average daily leachate production of the landfill, and should be adjusted with the volume of the adjustment tank. The calculations match. 5.1.3 The calculation of the amount of leachate produced should be based on the empirical formula method (leaching coefficient method), and the calculation formula is as follows. 1 1 2 2 3 3( ) ICACAC AQ × = Where. Q - leachate production, m3/d; I--Average annual average rainfall, mm/d. A1--working unit catchment area, m2; C1--working unit exudation coefficient, generally should be 0.5 ~ 0.8; A2--intermediate coverage unit catchment area, m2; C2--intermediate coverage unit exudation coefficient, preferably (0.4 ~ 0.6) C1; A3 - final coverage unit catchment area, m2; C3--The final field coverage unit exudation coefficient is generally 0.1 to 0.2. Note. For the calculation of I, when the data is sufficient, it should be calculated according to the data of 20 years; when the data is less than 20 years, it is calculated according to the existing annual data. 5.2 Water quality 5.2.1 Percolation of domestic waste landfill based on landfill age of domestic waste landfill and chemical oxygen demand and ammonia nitrogen concentration of leachate The liquid can be divided into initial leachate, middle and late leachate and leachate after closure. 5.2.2 The determination of the leachate water quality of the landfill should be based on the measured data and consider the future water quality trends. In the impossible When obtaining the measured data, it is advisable to refer to Table 1 and the measured data of the same type of landfill in the same area for reasonable selection. Table 1 Typical water quality of leachate in domestic solid waste landfill (regulating tank) category Leachate after leachate closure in the early and late stages of leachate 5th day BOD/(mg/L) 4 000～20 000 2 000～4 000 300～2000 Chemical oxygen demand/(mg/L) 10 000 ~ 30 000 5 000 ~ 10 000 1 000 ~ 5 000 Ammonia nitrogen/(mg/L).200 ~ 2 000 500 ~ 3 000 1 000 ~ 3 000 Suspended solids/(mg/L) 500 ~ 2 000.200 ~ 1 500.200 ~ 1 000 pH value 5～8 6～8 6～96 Process design6.1 Process selection principle 6.1.1 Before selecting the treatment process, you should understand the age of the landfill, the landfill operation mode, and the local economic conditions. Prime. 6.1.2 When selecting the leachate treatment process, the landfill period and seepage of the landfill should be considered comprehensively on the premise of stable and continuous discharge. The water quality, water quantity and economical, rationality and operability of the filtrate are determined after technical and economic comparison. 6.2 Adjustment pool 6.2.1 The volume of the regulating tank should match the landfilling process, residence time, leachate production and the scale of the supporting sewage treatment facilities, etc. The relevant provisions of CJJ 17. 6.2.2 The adjustment tank should have corresponding anti-seepage measures. 6.2.3 The regulating tank belongs to one of the sources of odor pollution in the plant, and should be sealed and odor-treated. 6.3 Process 6.3.1 Domestic sewage landfill leachate treatment process can be divided into three types. pretreatment, biological treatment and advanced treatment. Should be based on the leachate The water quality, water quantity and discharge requirements are comprehensively selected according to the appropriate process combination method. It is recommended to select the “pretreatment + biological treatment + depth treatment” group. The process (see Figure 1 for the process flow) can also be combined with the following processes. a) Preprocessing depth processing b) Advanced treatment of biological treatment Leachate conditioning tank pretreatment biological treatment advanced treatment Sludge treatment concentrate treatment Figure 1 General Process Flow Chart 6.3.2 The pretreatment process may adopt biological, physical and chemical methods, mainly to remove ammonia nitrogen or inorganic impuri......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of HJ 564-2010_English be delivered?Answer: Upon your order, we will start to translate HJ 564-2010_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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