Materials required to build a dry-seal and urine-separated toilet:
Let’s take a dry-seal and urine-separated toilet in a toilet pit as an example. It requires about 1,200 bricks and 3 cement. bag, 0.3 cubic meters of sand and gravel.
1 dry-sealed urine-diverting toilet, 1 urine storage bucket, 1 cover, 1 drying board, 1 exhaust pipe, 1 urinary pipe, 1 anti-seepage plastic sheet Blocks, doors and windows.
Dry-sealed feces and urine-diverting toilets mainly achieve harmless effects through dehydration and drying. Water is strictly prohibited from entering the toilet pit. Keeping the toilet pit dry is the key to the normal use of the toilet.
First of all, before using the new toilet, sprinkle a layer of grass sawdust or lime on the bottom of the toilet pit. You can also use dry dust from the yard. In addition to absorbing moisture and odor, spreading this layer of material can mainly provide decomposition Fecal microorganisms speed up the process of harmlessness.
Also pay attention to adding ash after defecation. The amount added is 2-3 times that of feces. Different covering materials have different harmless effects on feces. Among them, plant ash has the best effect, followed by furnace ash and sawdust. , loess, quicklime.
Secondly, if the toilet is contaminated with feces, do not flush it with water. You can wipe it with a well-wrung mop.
Characteristics and advantages of urine-diverting ecological sanitation toilets
Urine-diverting ecological sanitation toilets are a new type of dry toilet. Compared with traditional and commonly used water flushing toilets, , its advantages include the following aspects:
Water saving. There is basically no need to flush with water. Only a small amount of water is needed for urination, about 100-200 ml each time. Water is absolutely prohibited for stool, which is especially valuable in water-scarce areas.
It can effectively cut off the transmission routes of intestinal infectious diseases and parasitic diseases. The living environment of these pathogenic microorganisms in the human body is a water environment. The method of drying and dehydrating feces can kill the pathogenic microorganisms from the source.
Treat excrement and urine as resources and then recycle them to achieve ecological balance. Different from traditional dry toilets and flush toilets, the dried feces are like decomposed humus, dry and odorless, not only in small quantities, but also without that dirty appearance.
Protect the environment. Since it does not require water flushing, it will neither pollute surface water nor underground water. Recycling nutrients in feces and urine will not lead to eutrophication of water bodies.