ABC Water

1. Summary

Since water is essential to any civilization, all ABC cities are located near water sources such as rivers and lakes.

• All water is recycled or reutilized.

• All uses are redesigned to minimize water consumption.

• All detergents are biodegradable.

2. Pipe Cleaning Robots

Our mission is to design a robot to clean water pipes.

3. Uses

All machines and devices using water monitor water consumption as they are linux machines too. Some uses are below.

1. Kitchens

ABC Food provides all citizens with three meals a day. So, no kitchen is in a house. Waste waters from public kitchens of ABC Food are purified and reused in toilets and bathrooms.

Dishwashers are redesigned to minimize water consumption and contamination. For example, washing dishes using high temperature spray jet and biodegradable detergent is better than using hands with ordinary detergents.

2. Toilets

Vacuum toilets such those in airplanes consumes quite less water than ordinary ones. Sewages are reused as fertilizers, especially in forests and orchards.

ABC regularly inspects the feces from each toilet for the presence of infectious bacteria.

See ABC Toilet for detail.

3. Steam Washing Machines

Steam washing machines using biodegradable detergent are better than ordinary ones as they use less water and produce less contaminants.

See ABC Laundry for detail.

4. Farms

Recycled water from wastewater of ordinary households is more than enough than necessary to grow vegetables and livestocks. However, in ABC cities, there is no kitchen and washing machines in households: they are a public service provided by the city by way of centralized food factories and laundries. So, it's easier to manage the recycling process of wastewater in fields.