Material : Water Sampling
Data Collection : From student accommodation hall in Loughbrough University and
collected grey water was compared with other sample where one sample was colleced from office buliding
Data Analyisis : Tabular Analysis
Test Done in Lab : BOD , COD, TSS, TDS, TOC, PH
Components : Inorganic carbon
Phosphate
Nitrate
Ammonia
Sodium
Chloride
Sulphate
Health Risk: Micro organisms cause skin and eye infection, inhaling aerosol cause breathing problems .
Environment: Nitrogen, phosphorus, potassium useful for plant growth
However detergent ( Sodium, boron, chlorine) harmful for plants
Effects: discolouration, burning of leaves, leaf cupping , prevents calcium ions reaching the plants, soil ability to absorb water
Process of Detergent removal: 1) physical filtration
2) Nano filtration
3) Reverse osmosis
4) Micro and ultra filtration
For chemical process:
5) Coagulation & Floculation
6) Adsorption
3)Disinfectant killing
7) ion exchange process
8) Micro Biological growth