concentrate
Concentrate is created in
water treatment during
reverse osmosis . A reverse osmosis system produces
permeate (product water), which has a
conductivity between 1 – 10 µS. During
reverse osmosis , the filtered substances from the water are passed into the
wastewater ; the
wastewater is called concentrate. The
wastewater contains a concentrated amount of substances that have been filtered out of the water to form the
permeate .