Ultra filtration is a kind of membrane technology
mainly applied in separation, concentration and purification.
Ultra filtration equipments for pretreatment have won recognizing
from market and have a large potential market. It can eliminate
98% above organic substances, 99.99% above microorganism; can
assure the SDI less than 1. Ultra filtration equipments for RO
pretreatment, can avoid to the large quantity of pretreatment
equipments. Do not need coagulating agent and coagulant aid and
come up to the environmental protection standard.
Ultrafiltration for pretreatment of reverse osmosis can effective
prevents macromolecule pollutant and organic substances. This
technology can reduce the membrane-changing rate and prolong the
working life of waste water treatment system. It is low cost and
easy to maintain.
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