septic tank
pollution, waste and recycling
Flush it down the toilet, or you can throw it out.
Sanitation engineers are generally civil and environmental engineers who focus on public sanitation measures, such as getting clean water to the populace and dealing with municipal waste.
anything. water, land...solid waste still is pollution and carries chemicals.
Sanitation is important for preventing the spread of diseases by removing or controlling waste and contaminants that can harm human health. Proper sanitation practices, such as clean water supply, waste disposal, and personal hygiene, are essential for maintaining public health and reducing the risk of infectious diseases.
from liquid water to frozen water
The large intestines
The large intestine
Filtration is the process of seperating the waste from the water, so that it can be decontaminated, cleaned and then re-used.
The large intestine absorbs water from the undigested food material that passes through it. This process helps to form solid waste (feces) by removing excess water from the material, ultimately conserving water in the body.
Because birds eliminate water and solid waste from the same hole in their body, they don't have a hole for urine and a separate hole for solid waste.
Biotechnology makes use of bio-augmentation to treat waste water. This process enhances biomass which is the core of the treatment process.