FILTRATION

filtration

SBP2

JIVASHREE GANASAN (F19A0248)

FILTRATION :

A mechanical or physical operation which is used for separation of solids from fluids by interposing a medium through which only the fluid can pass. It also can remove suspended materials from water as long as the pores in filter paper are smaller than the partciles of suspended substances.

CONVENTIONAL FILTRATION

DIRECT FILTRATION

Coagulation and Flocculation only

Coaglulation

Flocculation

PROCESS

Sedimentation

type of filtration

a. membrane filtration

Ultrafiltration

Nanofiltration

Reverse Osmosis

Microfiltration

fractionation process to seperate dissolved molecules passing by a solution through an infinitesimally fine filter

low pressure semi-permeable membrane process seperating larger size solutes from aqueous solutions

process used for demineralization, color removal, and desalination that allows diffusion of ionic solutes

high efficient method for dewatering process streams and seperating low-molecular-weight substances in solution

Type of membrane filters

b. partcle filtration

spiral memebrane

with advancing coating processes to ensure cleanliness level to increase dramatically such as in car industry and aerospace applications

cermaic membrane

stainless steel membrane

Distillation

tubular membrane

Filtration

UV Radiation

plate frame membrane

Ion Exchange

Ultrafiltration

technologies involved in water filtration

Reverse Osmosis

Carbon Absorption