Assessment of Landfill Odorous Gas Effect on Surrounding Environment

Table 1

A detailed complain inventory of no. 11 in August, September, and October.

Scenario	Time of complaint	The description of complaint	Analysis dates	Analysis periods
1	8.17	Odors from the Tianziling landfill occurred at 16 : 00 pm–8 : 00 am.	8.10∼8.17	16 pm∼8 am
	8.17	Odors from the Tianziling landfill occurred at about 21 : 00 pm in recent days.
2	9.4	Odors from the Tianziling landfill occurred from wee hours to 8 : 00 am.	9.1∼9.6	0∼8 am
	9.6	Odors from the Tianziling landfill occurred at 8 : 00 am every day during half a year.
3	9.7	Odors from the Tianziling landfill occurred in a rainy day recently.	9.6∼9.7	Whole day
4	10.12	Odors from the Tianziling landfill occurred at 00 : 49 am in BanShan street and Tianyuan community.	10.10∼10.13	18 pm∼8 am
	10.12	Odors from the Tianziling landfill occurred at 0 : 00 am–1 : 00 am or 5 : 00 am–6 : 00 am every day.
	10.13	Odors from the Tianziling landfill occurred at 20 : 30 pm on 12/10/2016 and complained by the residents of Tianyuan community.
	10.13	Odors from the Tianziling landfill occurred in the afternoon on 10/10/2016.
	10.13	Odors from the Tianziling landfill occurred at 6 : 00 am–8 : 00 am and 18 : 00 pm–23 : 00 pm. The situation lasted for a year.
	10.13	Odors from the Tianziling landfill occurred severely at 18 : 00 pm–23 : 00 pm.
	10.15	Odors from the Tianziling landfill occurred at 8 : 00 pm on 12/10/2016.
5	10.22	Odors from the Tianziling landfill occurred at 6 : 00 am, 8 : 00 pm, or even at midnight.	10.22∼10.27	19 pm∼7 am
	10.23	Odors from the Tianziling landfill occurred throughout the day irregularly.
	10.23	Odors from the Tianziling landfill occurred at 22 : 00 pm on 10/23/2016, which was severe since 2016.
	10.27	Odors from the Tianziling landfill occurred in the midnight recently.