ecozone editura ecozone iasi
Reviste:

» Environmental Engineering and Management Journal

» European Journal of Science and Theology

» Sănătate Sport și Nutriție


» Autentificare

E-mail:
Parola:
   
  Cont nou
Va rugam sa va autentificati pentru a putea comanda carti

» Cautare

  » Ultimele cautari

MULTIVARIATE ANALYSIS OF WASTEWATER QUALITY OF DIFFERENT RURAL HUMAN SETTLEMENTS IN PUNJAB (INDIA)
Autori: Puneet Pal S. Cheema
Data aparitiei: Februarie / 2018
Revista: Environmental Engineering and Management JournalVol. 17Nr. 2
ISSN: 1843 - 3707
Pret: 25.00 RON    
N.A.

An attempt has been made in the present study to investigate the wastewater characteristics from six different rural human settlements in the state of Punjab, India. The six selected rural catchments are located on a radius of about 5-50 kilometers from Phagwara town, Kapurthala district. The study area comprises the villages of the districts of Jalandhar, Kapurthala and Shaheed Bhagat Singh Nagar in Central Punjab. The wastewater samples were collected between January, 2012 and July, 2012 and analyzed for BOD5, COD, TSS, TDS, Nitrates, pH, TKN, Alkalinity, Total P, Coliforms, heavy metals (Cd, Ni, Pb, Cr, Cu, Zn, Fe, Mn and As) and elements (B, Ca, Mg, S and K). The study revealed that the village ponds are the only disposal point where the major portion of the wastewater generated from rural micro watersheds is being disposed. TSS, COD, Nitrates and Coliforms were found to be major pollutants in the wastewaters of rural micro watersheds (all exceeded the surface water quality standards developed by Central Pollution Control Board, India). BOD5 and Ammoniacal nitrogen (NH3-N) were found to be exceeding these standards occasionally. Investigations also revealed a very low ratio of BOD5 to COD for the rural wastewaters which indicated that the contribution of cattle wastewater is significant in the wastewater originating from rural catchments. Principal component analysis was applied to identify linkages between the individual pollutant parameters generated from the rural micro watersheds.



Sus

Acasa · Carti editate · Reviste · Despre editura · Abonament · Contact · Cos cumparaturi · Cum platesc? · Termeni si conditii
VisaMaster CardPayU

2001 - 2024 © Copyright Editura EcoZone Iasi Toate drepturile sunt rezervate.
Gazduire skaleweb.ro

SkaleWeb