Workshop Module 2: Natural Patterns and Permaculture Design 79
Pollutants and
their source Impacts
Solutions/
alternatives
Why it is more
sustainable
Soaps and shampoos
from washing in streams
and rivers Polluted water,
which can travel
downstream
Health problems
in water plants
and creatures,
animals, and
people
Use natural soaps and
shampoos
Ingredients in natural
soaps break down very
quickly into harmless
chemicals
Soaps from washing
vehicles in streams and
rivers
Create separate
washing areas with
water treatment
systems
Chemicals are treated and
become harmless before
Soaps from washing they enter the river
machinery in streams
and rivers
Outflow from chemical
farming inputs (fertilizers
and pesticides)
Use natural farming
techniques
No polluting chemicals
enter rivers
Toxic paints and other
chemicals, including
oil and grease from
machinery and vehicles
Can harm and kill
water creatures in
rivers and oceans
Blocked
waterways
Flooding
Damaged
irrigation systems
Beautiful natural
environments
become ugly
Create special areas
for paints, used oil,
etc, if possible send
to waste treatment
Stops damage to the
rivers and the general
environment
Non-biodegradable
wastes dumped into
rivers and streams,
like household wastes,
plastic bags, plastic
packaging from soaps
and shampoos, etc
Avoid using plastic
whenever possible
Recycle whenever
possible
Don’t dump ANY
plastic waste in rivers
Bury or burn plastic
using fast burning
rubbish systems
Waste is reduced
Wastes are recycled
Causes much less damage
to the environment, stops
damage to rivers
Defecating in rivers and
streams
Polluted water,
which can travel
downstream
Spread of water
born diseases
Use toilets whenever
possible
Create black water
cleaning systems
Use compost toilets
Stops the spread of
diseases and pollution
through water systems
Table 1 - Pollutants and their impacts Table 2 - Solutions/alternatives
Step 3
After each workgroup has drawn their conclusions about the solutions/alternatives, they
can present the results to the entire group for feedback and other suggestions.
Note: The same processes described above can be used by the facilitator to work with
the participants to brainstorm solutions about other types of pollution.