Standard number: LB/T 071-2019 Standard name: Basic requirements for sustainable non-sewered tourism toilets English name: Sustainable non-sewered tourism toilet hasic requirements Standard format: PDF Release time: 2019-03-25 Implementation time: 2019-08-01 Standard size: 689K Standard introduction: Tourism industry standard of the People's Republic of China This standard is drafted in accordance with the rules given in GB/T1.1-2009. This standard is proposed by the Ministry of Culture and Tourism of the People's Republic of China This standard is under the jurisdiction of the National Tourism Standardization Technical Committee (SAC/TC210). Drafting units of this standard: Beijing Municipal Bureau of Culture and Tourism, Beijing Lanjieshi Technology Development Co., Ltd. Main drafters of this standard: Wu Wu, Li Zifu, Zhang Yuanfang, Song Yu, Zhou Weimin, Zhao Guangchao, Zhang Jing, Li Hui, Li Hua, Qiao Jianping, Wang Baoren, Peng Lili, Wang Shidong 1 Scope This standard specifies the overall requirements, site selection requirements, toilet equipment requirements, toilet body requirements and management requirements for sustainable non-sewered tourist toilets. This standard applies to non-sewered tourist toilets that are mainly used for tourists in tourist activity sites in non-sewered areas. 2 Normative references The following documents are indispensable for the application of this document. For all dated references, only the dated version applies to this document. For any undated referenced documents, the latest version (including all amendments) shall apply to this document GB/T17217 Sanitary standard for urban public toilets GB/T18092 Waterless sanitary toilets GB/T18973-2016 Classification and evaluation of quality grades of tourist toilets B/T26396-2011 Safety technical specification for detergents CJ142016 Design standard for urban public toilets CJ/T378 Mobile toilets 3 Terms and definitions The following terms and definitions apply to this document. Sustainable non-sewered toilet An environmentally sustainable hygienic toilet that does not rely on water supply and drainage and external sewage treatment systems, can collect, transport and treat human feces and urine on site, and the treated emissions can meet the discharge standards or be harmless, and the harmless emissions can be easily recycled. 3.2 Sustainable non-sewered tourism toilet A sustainable non-sewered toilet (3.1) installed in a tourist activity site and mainly serving tourists Toilet closet A device installed in a sustainable non-sewered toilet (3.1) that can collect, transport and treat human feces and urine, and the treated emissions can meet the discharge standards or be harmless, and the harmless emissions can be easily recycled.
This standard specifies the overall requirements, site selection requirements, toilet equipment requirements, toilet body requirements and management requirements for sustainable non-sewered tourist toilets. This standard applies to non-sewered tourist toilets that are located in tourist activity sites in non-sewered areas and mainly serve tourists.
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the Ministry of Culture and Tourism of the People's Republic of China.
This standard is under the jurisdiction of the National Tourism Standardization Technical Committee (SAC/TC 210).
Drafting units of this standard: Beijing Municipal Bureau of Culture and Tourism, Beijing Lanjieshi Technology Development Co., Ltd.
Main drafters of this standard: Wu Hao, Li Zifu, Zhang Yuanfang, Song Yu, Zhou Weimin, Zhao Guangchao, Zhang Jing, Li Hui, Li Hua, Qiao Jianping, Wang Baoren, Peng Lili, Wang Shidong.
The following documents are indispensable for the application of this document. For any dated referenced documents, only the dated version applies to this document. For any undated referenced documents, the latest version (including all amendments) shall apply to this document.
GB/T17217 Sanitary Standard for Urban Public Toilets
GB/T18092 Waterless Sanitary Toilets
GB/T18973—2016 Classification and Assessment of Quality Grades for Tourist Toilets
GB/T26396—2011 Safety Technical Specifications for Detergents
CJJ14—2016 Design Standard for Urban Public Toilets
CJ/T378 Portable Toilets

ICS03.200
Tourism Industry Standard of the People's Republic of China
LB/T071—2019
Basic requirements for sustainable non-sewered tourism toiletsSustainable non-sewered tourism toilet basic requirements2019-03-25Issued
Ministry of Culture and Tourism of the People's Republic of China
Implementation on 2019-08-01
LB/T071—2019
Normative reference documents
Terms and definitions
General requirements
Sustainable
Use environment
Processing capacity
Service life
5Site selection requirements
Natural risks
Facility avoidance
Location and area
6Toilet requirements
Sustainable
Supporting facilities
Toilet Body requirements
General requirements
Fixed toilet
Mobile toilet
Car-mounted toilet
8 Management requirements
Cleaning and maintenance
Repair and maintenance
Removal service
Management system
References
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This standard was drafted in accordance with the rules given in GB/T1.1-2009. This standard was proposed by the Ministry of Culture and Tourism of the People's Republic of China. This standard is under the jurisdiction of the National Tourism Standardization Technical Committee (SAC/TC210). The drafting units of this standard are: Beijing Municipal Bureau of Culture and Tourism, Beijing Lanjieshi Technology Development Co., Ltd. LB/T071—2019
The main drafters of this standard are Wu Wu, Li Zifu, Zhang Yuanfang, Song Yu, Zhou Weimin, Zhao Guangchao, Zhang Jing, Li Hui, Li Hua, Qiao Jianping, Wang Baoren, Peng Lili, and Wang Shidong.
1 Scope
Basic requirements for sustainable non-sewered tourist toilets LB/T 071—2019
This standard specifies the overall requirements, site selection requirements, toilet equipment requirements, toilet body requirements and management requirements for sustainable non-sewered tourist toilets. This standard applies to non-sewered tourist toilets that are mainly used for tourists in tourist activity sites in non-sewered areas. 2 Normative references
The following documents are indispensable for the application of this document. For all dated references, only the dated version applies to this document. For all undated references, the latest version (including all amendments) applies to this document. GB/T17217 Sanitary standard for urban public toilets GB/T18092 Waterless sanitary toilets
GB/T18973—2016 Classification and evaluation of tourist toilet quality levels GB/T26396—2011 Safety technical specifications for detergents CJ14—2016 Design standard for urban public toilets CJ/T378 Mobile toilets
3 Terms and definitions
The following terms and definitions apply to this document. 3.1
Sustainable non-sewered toilet
Sustainable non-sewered toilet An environmentally sustainable sanitary toilet that does not rely on water supply and drainage and external sewage treatment systems, can collect, transmit and treat human feces and urine on site, and whose treated emissions can meet discharge standards or be harmless, and whose harmless emissions can be easily recycled. 3.2
Sustainable non-sewered tourism toilet sustainablenon-sewered tourismtoilet A sustainable non-sewered toilet (3.1) installed in a tourist activity site and mainly serving tourists. 3.3
Toilet closet
A device installed in a sustainable non-sewered toilet (3.1) that can collect, transmit and treat human feces and urine, and the treated emissions can meet the emission standards or be harmless, and the harmless emissions can be easily recycled. 3.4
Toilet structure
A spatial structure that carries the toilet (3.3) and provides a shielding function for toilet users. It can generally be divided into fixed, movable and vehicle-mounted types.
Toilet front end toiletclosetfrontend The part of the toilet (3.3) that the user can see or touch. 3.6
toilet closet backend
The part of the toilet (3.3) used to transfer and process the feces collected by the toilet front end (3.5) for safe reuse, discharge in compliance with standards or rendering it harmless.
average toilet mission per personaveragetoiletmissionperpersonThe solid and liquid emissions of human feces and urine treated by sustainable non-sewered toilets, averaged per person. 3.8
annual toilet missionsannualtoiletmissionsThe total amount of solid and liquid substances discharged annually after human feces and urine are treated in a single sustainable non-sewered toilet. 3.9
Other toilet wastes In addition to feces, urine and toilet consumables, waste materials such as hair, blood, sputum, and paper that are generated by toilet users or cleaning and maintenance personnel and can enter the front of the toilet.
4 General requirements
4.1 Hygiene
Sustainable non-sewered tourist toilets and toilets should not pollute people's sense of smell and vision during use, and should not cause harm or risk to people's physical and mental health in any form. 4.2 Sustainability
4.2.1 In the process of collecting, transmitting, processing, discharging, and utilizing human feces and urine, the solids, liquids, gases, and noise output by sustainable non-sewered tourist toilets and toilets should not pollute the environment. 4.2.2 The water consumption per person of sustainable non-sewered toilets should be zero or much less than that of ordinary flush toilets. 4.2.3 The average discharge per person of sustainable non-sewered toilets should be much less than that of ordinary flush toilets. 4.2.4 The use, maintenance or standby process of sustainable non-sewered tourist toilets and toilets should not cause excessive consumption of water, energy, consumables, manpower and other resources.
4.3 Safety
The installation, use, maintenance and removal of sustainable non-sewered tourist toilets and toilets should not pose a threat to the safety of personnel. 4.4 Use environment
Sustainable non-sewered tourist toilets and toilets should be able to adapt to various possible extreme climatic conditions at the location. 4.5 Processing capacity
The collection, transmission and processing capacity of sustainable non-sewered tourist toilets and toilets should be able to meet the requirements of the maximum usage flow at the location.
4.6 Service life
The service life of sustainable non-sewered tourist toilets and toilets should be no less than ten years. 4.7 Specifications
Their planning, site selection, design, construction, management and environmental protection should comply with the relevant provisions of GB/T18973-2016. 2
5 Site selection requirements
5.1 Natural risks
The establishment of sustainable non-sewered tourist toilets should avoid areas with high geological disaster risks. 5.2 Facility avoidance
5.2.1 Sustainable non-sewered tourist toilets should maintain a safe distance from power and gas facilities. Note: For specific requirements, please refer to GB50028.
5.2.2 Sustainable non-sewered tourist toilets should maintain a safe distance from underground optical cables and other communication lines. 5.2.3 The location of sustainable non-sewered tourist toilets should not hinder the maintenance and repair of permanent facilities. 5.3 Location and area
LB/T 071—2019
5.3.1 The location of sustainable non-sewered tourist toilets should comply with the provisions of 6.1.1.1 in GB/T18973-2016. 5.3.2 The area of ​​sustainable non-sewered tourist toilets should meet the requirements of 6.1.1.2 of GB/T18973-2016. 6 Toilet requirements
6.1 Hygiene
6.1.1 The front end of the toilet should have the function of deodorizing, isolating or exhausting feces and urine. 6.1.2 The odor of the gas emitted by the toilet should not be inferior to the odor intensity level 2 in Table 1. 6.1.3 A visual barrier should be ensured at the front of the toilet to prevent the user from seeing the feces deposited by the previous user when looking directly at the front of the toilet from a vertical floor angle. If the barrier is formed by a water seal, the seal depth should not be less than 20mm. Note: This requirement refers to the visibility of the feces treatment process under normal use of the system, rather than the process and traces of feces transfer in the toilet bowl at the front of the toilet. During normal use, the feces of the previous user and its treatment process should not be visible at the front of the toilet. The noise of the toilet should not pose a risk of harm to people's physical or mental health. 6.1.4
: The operation performed by the user at the front of the toilet after each use should be simple, easy and hygienic. 6.1.6
After each use and disposal, the front of the toilet should be clean and odorless. The requirements for the user's toilet posture should be in accordance with customs and practices. The toilet should have the ability to handle other toilet waste. 6.1.8
For other toilet waste that cannot be handled, the front of the toilet should have corresponding blocking capabilities. 6.1.10
The front of the toilet should be easy to clean manually.
If the toilet is connected to the water supply system, an effective device should be installed to prevent backflow. Sustainable non-sewered tourist toilets in closed spaces where air circulation is difficult (such as caves) should be installed to treat or control the odorous gases discharged.
Table 1 Relationship between toilet odor intensity, odor gas concentration and olfactory perception Odor intensity
Ammonia (NH:)
Hydrogen sulfide (HS)
Normal sense of smell
The odor can be barely sensed
The odor is very weak but its nature can be distinguished
LB/T071—2019
Odor intensity
6.2 Sustainability
Ammonia (NH.)
Table 1 (continued)
Hydrogen sulfide (H,S)
Normal sense of smell
The odor is easily sensed
Strong odor
Unbearable extremely strong odor
The emissions after treatment by toilets should be able to meet the emission standards or be discharged harmlessly, and will not cause pollution to the environment. Note: The requirements for the sanitary indicators of insect eggs, bacteria, etc. can refer to the provisions of Table 1 to Table 4 of GB7959-2012. 6.2.2
The harmless discharge of toilets should be used as resources. 6.2.3
Sustainable non-sewered toilets should not consume water. The consumables, the amount of consumables, the physical and chemical indicators of the discharge and the final disposal methods of sustainable non-sewered toilets should be clearly defined. 6.2.4
Toilet consumables should not contain non-degradable substances. 6.2.5
If the toilet consumables are chemical or biological additives, their usage should not exceed the human health or environmental risk requirements. 6.2.7
The descaling agents and detergents used in sustainable non-sewered tourist toilets should comply with the provisions of Class C products in GB/T26396-2011. Descaling agents and detergents used for metal sanitary ware should not have a corrosive effect on the corresponding metals. 6.3 Performance
Toilets should be able to meet the requirements of extremely large, extremely small and sudden changes in the flow of people. Toilets should have measures to prevent its moving or rotating parts from injuring people. There should be a way to stop the operation of the toilet in an emergency when the toilet fails. The toilet should be able to resume use automatically after a short power outage. The toilet should be able to meet normal use for more than 8 hours after a power outage. 6.3.6 It should be able to resume use within one day after a long power outage. 6.3.7
Toilets should be able to operate safely and reliably in an ambient temperature range of 5℃ to 50℃ without relying on additional heating or cooling. If the ambient temperature exceeds this temperature range, the toilet should have measures to operate safely and reliably in an extended temperature range, and the energy consumption caused by this measure should be controlled within a reasonable range.
6.3.8 Toilets should be able to operate safely and reliably in an ambient relative humidity range of 20% to 100%. 6.3.9 Toilets should be able to operate safely and reliably in the range of air pressure from sea level (101kPa) to 2500m above sea level (76kPa). 6.3.10 Toilets selected in high-cold and high-altitude areas should be able to operate safely and reliably at their corresponding altitudes. 6.4 Supporting facilities
The discharge container of sustainable non-sewered tourist toilets should be airtight, covered, and leak-proof to prevent groundwater pollution, and should comply with the relevant provisions of 6.4.1
GB/T17217.
6.4.2 If the discharge container of sustainable non-sewered tourist toilets is placed underground, its distance from the water source should be no less than 30m. 6.4.3 If the discharge container of sustainable non-sewered tourist toilets is placed externally or underground, its volume should be greater than 5m, or greater than the annual discharge volume of the toilet.
6.4.4 Sustainable non-sewered tourist toilets that may produce flammable gases should be kept away from fire sources and have safety warnings. 6.4.5 Sustainable non-sewered tourist toilets without electricity or unstable electricity supply should have corresponding solutions. Clean energy such as wind power and solar energy should be used for power supply without electricity. 4
7 Requirements for toilet bodies
7.1 General requirements
7.1.1 It should comply with the relevant provisions of GB/T18973-2016 for toilet bodies. LB/T071-2019
7.1.2 It is advisable to adapt to local conditions and use local building materials, labor, craftsmanship and architectural styles to build sustainable non-sewered tourist toilets. 7.1.3 According to the technical requirements of non-sewered toilets, sufficient equipment space and pipeline reserved channels should be reserved for them, and they should be easy to repair and maintain. 7.1.4 The total power supply of sustainable non-sewered tourist toilets should meet all power consumption requirements of toilet system, toilet insulation system, cleaning operation and living system, emergency power supply charging system, etc. 7.1.5 The direction of toilet door opening and the selection of door locks should be designed and implemented according to the technical characteristics of toilets, and the wiring trough should be designed and implemented accordingly.
An emergency help button can be set in the toilet, and an emergency help button should be set in the barrier-free toilet. Natural lighting can be used in places with good light. 7.1.8
Natural ventilation can be used in areas with moderate temperature. 7.1.9
Fireproof materials should be used for the main building materials and decorative materials. Note: For specific requirements, please refer to GB50016.
Fire extinguishers should be installed in sustainable non-sewered tourist toilets and placed in obvious and easy-to-access locations. Wiring and threading should be standardized. Safety facilities such as overcurrent protectors and leakage protectors should be installed at the main incoming line. 7.1.11
Note: For specific requirements, please refer to GB50016.
2 Lightning protection facilities should be installed in areas prone to thunderstorms. 7.1.13
If there is no water supply, the sustainable non-sewered tourist toilet cannot provide water for hand washing, and a hand-cleaning device should be installed. 4 The hand sanitizer used in the hand-cleaning device should ensure the disinfection effect, ensure the safety of human skin, and have a corresponding test report. 7.1.14
5 If there is no water supply, the sustainable non-sewered tourist toilet is difficult to provide cleaning water, a water storage tank should be installed to regularly replenish cleaning water. 7.1.15
It is advisable to replenish cleaning water by collecting rainwater and other convenient methods. 7.2 The design of fixed toilets should comply with the provisions of 3.0.11 of CJJ14-2016 and the relevant provisions of GB/T17217. 7.2.2 Adequate maintenance channels should be reserved for toilets without sewers according to their technical requirements. 7.2.3 Floor drains leading to discharge pipes should be provided in equipment spaces and maintenance channels. 7.3
Mobile toilets
The location of toilets should leave appropriate space for the maintenance and removal of toilets. The design of toilets should comply with the relevant provisions of GB/T18092 and CJ/T378. 7.3.2
Vehicle-mounted toilets
7.4.1 The selection of vehicles and space planning should facilitate the installation, maintenance and maintenance of toilets. 7.4.2 The modification and decoration of the vehicle body should not affect the safety and power performance of the vehicle. The installation of toilets should be resistant to vibration and bumps. 7.4.3
Toilets should be powered by safe voltage.
7.4.5 The power supply system of toilets should be relatively separated from the power supply system of the vehicle. 5
LB/T071—2019
8 Management requirements
8.1 Cleaning and maintenance
The sanitation inside sustainable non-sewered tourist toilets shall comply with the relevant provisions of GB/T17217. 8.1.2
The odor concentration inside sustainable non-sewered tourist toilets shall not be inferior to the odor intensity level 2 in Table 1. Cleaning operations of sustainable non-sewered tourist toilets should pay attention to water conservation. 8.1.3
8.1.4 When cleaning, sand, water or stains should be prevented from entering the toilet, especially the circuit part. 8.1.5 For toilets that are set to block other toilet waste from entering, the waste inside the toilet should be removed during cleaning. 8.1.6 The bacteria value at the front end of the toilet that contacts the human skin should not exceed the standard. 8.1.7
Cleaners should be able to master the working principle, working status, consumables replenishment, fault description and repair skills of sustainable non-sewered tourist toilets.
Cleaners should promptly report and report the fault phenomenon when they find that the sustainable non-sewered tourist toilets are faulty. 8.1.8
8.1.9 When the sustainable non-sewered tourist toilets in cold areas are out of use or power outages in winter, cleaners should implement corresponding emergency measures to prevent the pipes from freezing and cracking.
8.1.10 A written record should be kept for each cleaning and repair. 8.1.11 For sustainable non-sewered tourist toilets that require consumables, a certain amount of inventory should be prepared for timely replacement or replenishment. 8.1.12
The time interval for replacing or replenishing consumables should be based on the product instructions or technical characteristics of the sustainable non-sewered tourist toilets. Cleaners should keep a written record of each replenishment or replacement of consumables for reference. If the consumption rate or use effect of consumables is abnormal, the maintenance personnel should be notified to solve the problem. 8.2 Maintenance
Sustainable non-sewered tourist toilets should be equipped with professionally trained and certified maintenance personnel, and ensure that maintenance accessories and consumables are sufficient.
Sustainable non-sewered tourist toilets should be actively inspected regularly to detect and eliminate faults in time. 8.2.3 During maintenance, reminder signs should be set up to minimize the impact on users of sustainable non-sewered tourist toilets. 8.2.4 In cold areas, when sustainable non-sewered tourist toilets are out of power or out of use in winter, appropriate emergency measures should be taken to avoid freezing and cracking of sanitary ware equipment.
8.2.5 Written records should be kept for each inspection and maintenance operation. 8.3 Removal service
8.3.1 Sustainable non-sewered tourist toilets should achieve standard discharge or harmlessness. Harmless emissions should be transported to designated places for disposal, and it is advisable to discharge them in places where resource utilization can be achieved. If there are no disposal conditions in the scenic area, it should be transported to a disposal site outside the scenic area. 8.3.2 The transportation method and process of harmless emissions from sustainable non-sewered tourist toilets should ensure that there is no spillage, illegal dumping, or obvious odor, and the emitted gas should comply with the provisions of national mandatory standards. Note: For specific requirements, see the provisions of GB3095-2012 Class I area air pollutant limits. 8.3.3 Written records should be kept for each removal operation. 8.4 Management system
8.4.1 The management system of sustainable non-sewered tourist toilets should comply with the relevant provisions of GB/T18973-2016. 8.4.2 The cleaning specifications, personnel training and assessment, repair inspection, consumables management, regular inspection, and emission removal of sustainable non-sewered tourist toilets should formulate corresponding system clauses, process links and document systems based on the characteristics of toilet technology. 8.4.3 Various daily management work records should be kept. It is advisable to regularly trace, count, analyze and improve the problems that have occurred in toilets6
References
GB3095
Ambient air quality standards
GB7959—2012
GB50016
GB50028
Sanitary requirements for harmless treatment of feces
Code for fire protection of building design
Code for urban gas design
Regulations on the protection of power facilities
LB/T071—2019
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