HJ 662-2013 (HJ662-2013)

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HJ 662-2013	English	145	Add to Cart	0--9 seconds. Auto-delivery	Environmental protection technical specification for co-processing of Solid wastes in cement kiln	HJ 662-2013	Valid	HJ 662-2013

HJ 662-2013
HJ
NATIONAL ENVIRONMENTAL PROTECTION STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
Environmental protection technical specification for
co-processing of solid wasters in cement kiln
ISSUED ON. DECEMBER 27, 2013
IMPLEMENTED ON. MARCH 1, 2014
Issued by. Ministry of Environmental Protection
Table of Contents
Foreword ... 3 
1 Application scope ... 4 
2 Normative references ... 4 
3 Terms and definitions ... 6 
4 Technical requirements for co-processing facilities ... 8 
5 Solid waste characteristics requirements ... 13 
6 Technical requirements for running and operation of co-processing ... 14 
7 Co-processing pollutant emission control requirements ... 24 
8 Performance test (trial burning) requirements for co-processing of
hazardous waste facilities ... 26 
9 Technical requirements for co-processing of special waste ... 28 
10 Staff and system requirements ... 30 
Annex A ... 35 
Foreword
In order to implement the "People's Republic of China Environmental Protection
Law", "People's Republic of China Solid Waste Pollution Prevention Law",
"People's Republic of China Air Pollution Prevention Law", "People's Republic
of China Circular Economy Promotion Law" and "Decision of the State Council
on Scientific Development and Strengthening Environmental Protection" and
other laws and regulations; regulate cement kiln co-processing of solid waste
management; prevent solid waste disposal and its co-products making
secondary pollution to the environment; and protect ecological environment and
human health, this Standard is formulated.
This Standard specifies the use of cement kiln co-disposal of solid waste
facilities selection, equipment construction and renovation, operation and
running to environmental technical requirements and other aspects of pollution
control.
This Standard was developed by Science-Technology Standard Division of
Ministry of Environmental Protection of China.
Main drafting organizations of this Standard. China Environmental Science
Research Institute, China Building Materials Academy, BBMG Mangrove
Environmental Technology Limited, Foreign Economic Cooperation Office,
Ministry of Environmental Protection.
This Standard was approved by Ministry of Environmental Protection on
December 27, 2013.
This Standard shall be implemented since March 1, 2014.
This Standard shall be interpreted by Ministry of Environmental Protection.
Environmental protection technical specification for
co-processing of solid wasters in cement kiln
1 Application scope
This Standard specifies facility selection, equipment construction and
renovation, operation and running, environmental technical requirements and
other aspects of pollution control by utilizing co-processing of solid waste in
cement kiln.
This standard applies to co-processing of solid wasters in cement kiln, e.g.,
hazardous waste, household garbage (including waste plastics, waste rubber,
waste paper, waste tires, etc.), city and industrial wastewater treatment sludge,
animal and vegetable processing waste, contaminated soil, emergency waste,
etc.
Cement products which use fly ash, slag, sulfuric acid slag, blast furnace slag,
coal gangue and other general industrial solid wastes as alternative raw
materials (including mixed materials) or fuel refer to provisions in 7.2 of this
Standard.
2 Normative references
The following standards contain the provisions which, through reference in this
Standard, constitute the provisions of this Standard. For undated reference
documents, the latest versions apply to this Standard.
GB 175 Common Portland Cement
GB 4915 Emission Standard of Air Pollutants for Cement Industry
GB 5805.1 Identification standards for hazardous wastes - Identification for
corrosivity
GB 5805.4 Identification standards for hazardous wastes - Identification for
ignitability
GB 5805.5 Identification standards for hazardous wastes - Identification for
reactivity
GB 8978 Integrated Wastewater Discharge Standard
GB 12573 Sampling method for cement
GB 14554 Emission standard for odor pollutants
GB 15562.2 Graphical signs for environmental protection solid waste
storage (disposal) site
GB 18597 Standard for pollution control on hazardous waste storage
GB 30485 Standard for pollution control on co-processing of solid wastes
in cement kiln
GB 50016 Code of Design on Building Fire Protection and Prevention
GBZ 2 Occupational exposure limits for hazardous agents in the workplace
HJ 421 Standard of packaging bags containers and warning symbols
specific to medical waste
HJ/T 20 Technical specifications on sampling and sample preparation from
industry solid waste
HJ/T 76 Specification and test procedures for continuous emission
monitoring systems of flue gas emitted from stationary sources (on trial)
HJ/T 176 Technical specifications for centralized Incineration facility
construction on hazardous waste
HJ/T 177 Technical specifications for centralized Incineration facility
construction on medical waste
HJ/T 298 Technical specifications on identification for hazardous waste
HJ/T 299 Solid waste - Extraction procedure for leaching toxicity - Sulphuric
acid & nitric acid method
AQ/T 9002 Guidelines for enterprises to develop emergency
Regulations on the Safety Administration of Dangerous Chemicals (Order of
the State Council of the People's Republic of China No. 344)
Guide on Preparation Plan for Hazardous Waste Management Organizations
(Announcement of the State Environmental Protection Administration No. 48
in 2007)
Measures for the Prevention and Control of Environment Pollution by
Discarded Dangerous Chemicals (Order of the State Environmental
Protection Administration of China, Order No.27 in 2005)
d) with kiln dust return devices so as to send kiln dust collected by dust
remover and other flue gas treatment devices back to raw materials into
kiln system.
4.1.3 Location for collaborative treatment of solid waste in cement production
facilities should meet the following conditions.
a) in line with the overall urban development plan, urban industrial
development planning requirements;
b) in area with no flooding or waterlogging flood threat; facility should be
located in place where the elevation of the return period is not less than
once in 100 years flood level above, and constructed outside flooded
area and protected area with various types of existing and planned
reservoirs and other artificial storage facilities;
c) co-hazardous waste disposal facilities, distance between residential,
commercial areas, schools, hospitals and other environmentally
sensitive areas confirmed by environmental Impact assessment
conclusions which are approved by local environmental protection
authorities, shall meet the needs of environmental protection;
d) co-disposal of hazardous waste of which the transport routes should not
go through residential areas, commercial areas, schools, hospitals and
other environmentally sensitive areas.
4.2 Solid waste feeding facilities
4.2.1 Solid waste feeding facilities shall meet the following conditions.
a) can automatically feed; equipped with metering device of which rate can
be adjusted to realize quantitative feeding;
b) solid waste transport device and feeding mouth should be kept closed;
solid waste feeding port should have the function of anti-tempering;
c) keep smooth feeding to prevent clogging of solid waste bypass;
d) equipped with online monitoring system of real-time display of solid
waste situation feeding;
e) with automatic on and off functions; when cement kiln or flue gas
treatment facilities fail to operate, or when kiln temperature, pressure,
rotational speed of kiln, flue gas oxygen content and other operating
parameters are from the set value, or when flue gas emissions exceed
standard values, it can automatically stop feeding of solid waste;
f) when handling corrosive waste, feeding and transport facilities should
grounded and equipped with antistatic equipment. Explosion-proof
communication equipment should be set up and intact patency should be
maintained.
4.3.4 Hazardous waste storage facility’s design, safety, pollution prevention
and control shall meet related requirements in GB 18597 and HJ/T 176. Clear
safety warnings and evacuation routes in hazardous waste storage area shall
be marked. Emergency shower body wash facilities with clearly marked use
shall be equipped in hazardous waste storage area and nearby.
4.3.5 Storage facilities of life garbage and urban sewage treatment plant
sludge should have good barrier properties and be set with sewerage system.
Storage facilities should adopt containment measures to ensure they are at
negative pressure when life garbage or sludge is stored. Air extracted in storage
facilities shall be imported into high-temperature section of cement kiln for
burning or emission after complying with requirements via other treatments.
4.3.6 Storage facilities of solid waste except those stipulated in 4.3.4 and
4.3.5 should have good barrier properties and necess...