Difference between Black Water and greywater:
Blackwater is the best water from bathrooms and toilets that contains faecal matter and urine. Waterproof kitchens and dishwashers are also considered Black Water due to the contamination of pathogens. It is also referred to as she waits for groundwater and can carry diseases and bacteria both of which could be harmful.
Treatment of blackwater:
The biological or chemical treatment and infection are required for treating Black Water.
Greywater is the best water that comes from sinks, washing machines, bathtubs and showers. Greywater contains a very low level of contamination and making it easier to treat and process. Recycled greywater is commonly used in irrigation and constructed wetlands as long as no harmful chemicals are present.
Treatment of Greywater
Greywater can be reused in cartoons with little or no treatment subsurface irrigation system to evenly spread water around in the garden. This method is very safe for treated greywater.