A comparative study on the filtration using activated carbon and mineral sand and manual filtration /
Lee, Eu Jin.
A comparative study on the filtration using activated carbon and mineral sand and manual filtration / Eu Jin Lee. - Las Piñas City, Philippines : Southville International School and Colleges, 2006. - 30 pages : illustrations ; 28 cm.
Includes bibliographical references.
Water--Purification--Filtration.
Activated carbon--Filtration properties.
Mineral sand--Water purification.
Manual filtration methods.
PGS TP 159.F5.C66 / .L477 2006
A comparative study on the filtration using activated carbon and mineral sand and manual filtration / Eu Jin Lee. - Las Piñas City, Philippines : Southville International School and Colleges, 2006. - 30 pages : illustrations ; 28 cm.
Includes bibliographical references.
Water--Purification--Filtration.
Activated carbon--Filtration properties.
Mineral sand--Water purification.
Manual filtration methods.
PGS TP 159.F5.C66 / .L477 2006