Sewage Disposal of Mobile Toilets in Zhengzhou

There are mainly three types of sewage disposal methods for mobile toilets in Zhengzhou: flush and non-flush suction type, circulating water flush type, and dry packing type.

Flush and Non-flush Suction Mobile Toilets: Flush-type mobile toilets are equipped with flushing equipment, with a water tank generally placed on the top of the toilet and a sewage tank also on the top. Non-flush mobile toilets, on the other hand, have no flushing equipment and a sewage tank is set at the bottom of the toilet to directly receive human excreta. The sewage tanks of these two types of mobile toilets have relatively small capacities. When the number of users reaches a certain level, the sewage tanks are likely to become full. At this time, timely suction treatment is required to pump out and remove the waste in the sewage tanks. Otherwise, it will affect the normal use of the mobile toilets and may even lead to adverse situations such as sewage overflow.

Circulating Water Flush Mobile Toilets: This type of mobile toilet is equipped with intermittent aerobic and anaerobic fecal sewage treatment equipment and adds biological strains. Through the action of the biofilm, the fermentation process of fecal sewage can be accelerated. After that, the treated fecal sewage is recycled through filtration equipment for flushing the toilet. This sewage disposal method employs advanced fecal sewage treatment technology, which not only saves a large amount of water resources but also reduces the frequency of fecal sewage suction. It has good environmental protection properties and is in line with the concept of sustainable development.

Dry Packing Mobile Toilets: These toilets are not equipped with flushing equipment. Excreta are received in biodegradable plastic bags placed below the sanitary ware. Each time the toilet is used, the system automatically replaces it with a new plastic bag. When the plastic bags are used up, they are collected for unified treatment. The biggest feature of dry packing mobile toilets is that they do not require water for flushing at all, greatly saving water resources. They are especially suitable for places with scarce water resources or where it is inconvenient to connect to a water source.