Bazhong Direct Discharge Mobile Toilet
There is no specific type of 'direct discharge mobile toilet' in Bazhong, but the sewage discharge from mobile toilets must adhere to strict standards.
In the Bazhong area, mobile toilets come in various types, primarily categorized based on sewage treatment methods as waterless packing type, ordinary water-flushing type, and eco-friendly waterless type. These different types of mobile toilets have their own characteristics and sewage treatment methods, but they all share the common requirement of complying with national sewage discharge standards.
Waterless packing mobile toilets: These toilets use special packing materials to seal and package fecal waste and other refuse, eliminating the need for water flushing and thus avoiding sewage discharge issues. They are suitable for areas with water scarcity or tight water resources, as well as temporary and highly mobile locations.
Ordinary water-flushing mobile toilets: These toilets use water for flushing, generating a certain amount of sewage. This sewage needs to be collected through dedicated pipes or collection devices and treated before discharge. In Bazhong, the sewage discharge from ordinary water-flushing mobile toilets must comply with standards such as GB 8978-1996 'Integrated Wastewater Discharge Standard' to ensure that harmful substances in the sewage do not pollute the environment.
Eco-friendly waterless mobile toilets: These toilets combine technologies such as waterless packing and biodegradation to treat fecal waste and other refuse without using water, reducing sewage generation. The treated products are usually environmentally friendly and have a minimal impact on the environment.
Regardless of the type, the use of mobile toilets in Bazhong must strictly adhere to national sewage discharge standards. These standards specify clear limits for indicators such as chemical oxygen demand, biochemical oxygen demand, suspended solids, and ammonia nitrogen in sewage to ensure that the sewage discharge from mobile toilets does not adversely affect the environment.
