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 odo