粪便处理法规及未来发展技术.docx

1. stool handling, collection, transport regulations and management practices1.1 stool disposal regulations1.1.1 General provisions stool handling requirements:(a) without the safe disposal of faeces it can not be directly used as agricultural fertilizer. By fecal harmless treatment should be consistent with the relevant provisions of the current national stool sanitary standards (GB7959) of.(b) should complete monitoring, testing equipment and systems, the treated manure should be regularly tested, does not meet the criteria, should be re-treated until it meets the standards.(c) excreta disposal should be carried out in a closed state, not bare stool odor non-proliferation.(d) the residue generated in the process of the stool, and concentrated or dehydrated manure sludge, should be harmless treatment; prolapse after concentrated manure should be harmless or pre-treated sewage into the pipe network, centralized processing by the sewage treatment plant.(e) clear Amoy fecal residue should be closed transport into the stool sample processing station centralized processing, non-random process.(f) faecal sewage treatment before discharge into surface water, water quality should comply with their emissions on existing national regulations, Integrated Wastewater Discharge Standard (GB8978) .(g) Hospital manure wastewater treatment, should follow the medical institutions water pollutant discharge standards (GB18466-2005) existing national provisions.1.1.2 excreta disposal station shall comply with the general requirements of 1.1.1, it must also meet the following requirements: (a) stop the feces directly through the septic tank should be discharged into septic tanks, into the fecal-oral and fecal-slot should be no fecal residue. After unloading manure, should be Gaiyan fecal-oral, fecal groove.The residue (b) should be pretreated collected in a closed container, and sound processing, can not bare stacking. (c) by the sludge digestion process should be good stability, no odor, no breeding of mosquitoes.(d) treatment station environment should be clean, with a greenbelt and other protective equipment, almost no mosquitoes, no stench.1.1.3 Mixed composted feces and garbage, should comply with the national stool sanitary standards (GB7959) in high-temperature composting sanitation standards.1.1.4 processed manure septic tank effluent, shall comply with the general requirements 1.1.1, it must also meet the following requirements:(a) The septic tank should be sealed good, manholes, fecal suction mouth should be rain-proof, odor from leaking devices should be no leakage, no overflow, and there is fire, explosion facilities(b) the residence time of fecal sewage in septic tanks, manure should be based on how much water to 12 to 24 hours. For hospitals using septic tanks, manure wastewater pretreatment, the residence time should not be less than 36 hours.(c) The septic tank should be cleaned regularly, but the bottom 20% of the amount of sludge should be retained.(d) venues around the septic tank should be kept clean and tidy, almost no mosquitoes, no stench.1.1.5 processed manure storage pits shall comply with 1.1.1 of common requirements, but also meet the following requirements:(a) proper storage pits surrounding greenbelt and other isolation protection facilities.(b) storage pits should be sealed, no leakage, odor does not spill, and there is fire, explosion facilities.(c) the grounds and surrounding environment should be clean, almost no mosquitoes, no stench.1.2 feces collection1.2.1 collect feces residential areas, offices, schools, factories, businesses, service industries, etc. shall meet the following requirements:(a) shall be (including residential property area), private houses and other construction time and the amount of the population live, regular septic tanks Qingtao according to residential areas.(b) departments and units, schools, factories, businesses, service industries and other services should be based on the amount of population, regular septic tanks Qingtao ensure 1-2 times a year, can increase the number Qingtao according to the actual situation, in order to ensure that there overflowing.(c) underground septic tank should be no seepage, no leakage, no overflow, and a fire, explosion and other safety facilities.1.2.2 toilets stool Qingtao operations should meet the following requirements:(a) should be removed regularly toilets reservoir (of) septic tanks manure, slurry does not overflow.(b) the collection and transport containers should be sealed, and no dripping. When the stool collection, transportation, containers should be capped tightly closed.(c) should be kept clean job site, no spill feces. After Qingtao job should Gaiyan fecal-oral, and timely cleaning the site and Qingtao tools.1.2.3 driving, all kinds of ships moored in the waters of Dongguan urban sewage from ships (including fecal sewage) treatment, according to Peoples Republic of China Water Pollution Prevention Law, Peoples Republic of China Prevention of Pollution from Ships inland water environment regulations and the relevant provisions of the relevant laws and regulations, the implementation of regulations.1.2.4 Public toilet stool by the territorial town (street) Utilities Service Center organization Qingtao, residential areas, units, etc. by the property unit or management unit is responsible Qingtao also be commissioned on behalf of the relevant market enterprises paid Qingtao.1.3 stool transport1.3.1 stool transit should meet the following requirements:(a) fecal RTS (courses, marinas) facilities should be in good condition, clean and tidy. Transport of fecal sewage should be stored in airtight storage pits. Storage pits should comply with anti-leakage, anti-odor and flies proliferation requirements, and set fire and explosion safety.(b) storage pits inside the stool should be transported, can not spill.(c) transport manure pipe should be intact, smooth, valve should be tight, no damage, drip.(d) In transit operations, not to pollute the water and fecal job site. Rinse the job site should be appropriately treated sewage discharged into the sewage pipe network or collection tank may not be directly discharged into nearby water bodies.(e) unloading manure caution should not be spilled in the stool around the fecal-oral dumping ground. End of the job, should be cleaned unload the fecal-oral and job site.(f) faecal RTS (courses, marinas) should be prepared in addition to the four evils and deodorant action. In the visible range, the flies no more than 3 / times, no maggots, no stench.1.3.2 Vehicle Transportation stool should meet the following requirements:(a) The vehicle shall be in good condition, clean, the body no traces of fecal contamination.(b) loading the container should be sealed good. Put manure valve, fecal-oral intake should be tight, and there are anti-drip measures; during transport should be no leakage, spills, vehicle left the site should be cleaned.(c) The loading should be adequate, no spills; loading manure, should be promptly unloaded clear, can not long remain in the stool tank car.(d) Promptly remove stool designated place, one shall be arbitrarily emissions.(e) transport operations, vehicles should be cleaned and auxiliary facilities shall not leave traces of fecal contamination.1.3.3 shipping feces should meet the following requirements:(a) The ship should be intact, clean and tidy. Proper isolation between devices and security facilities manure storage tanks and studio, living cabin.(b) manure storage tanks should be sealed, leak-proof performance good.(c) shall not exceed the approved loading loading ships. Transit, manure can not be poured outside.(d) shall comply with the requirements of the sealed container loading and unloading facilities; when loading and unloading operations, manure can not be compromised.(e) stool storage tanks should be regularly sprayed in addition to the four evils of drugs, do not fly no maggots.2. New technology applied to fecal residue collection, transportation management system In fecal residue collection and transportation system management is widely used new technology is an important method to improve management efficiency. The development of technology to achieve a diverse management tools, s