خيارات البحث
النتائج 1 - 10 من 24
The use of duckweed for wastewater treatment.
1988
Zirschky J. | Reed S.C.
Changes in the water quality conditions of Kuwait's marine waters: Long term impacts of nutrient enrichment
2015
Devlin, M.J. | Massoud, M.S. | Hamid, S.A. | Al-Zaidan, A. | Al-Sarawi, H. | Al-Enezi, M. | Al-Ghofran, L. | Smith, A.J. | Barry, J. | Stentiford, G.D. | Morris, S. | da Silva, E.T. | Lyons, B.P.
This work analyses a 30year water quality data set collated from chemical analyses of Kuwait's marine waters. Spatial patterns across six sites in Kuwait Bay and seven sites located in the Arabian Gulf are explored and discussed in terms of the changing influences associated with point and diffuse sources. Statistical modelling demonstrated significant increases for dissolved nutrients over the time period. Kuwait marine waters have been subject to inputs from urban development, untreated sewage discharges and decreasing river flow from the Shatt al-Arab River. Chlorophyll biomass showed a small but significant reduction; the high sewage content of the coastal waters from sewage discharges likely favouring the presence of smaller phytoplankton taxa. This detailed assessment of temporal data of the impacts of sewage inputs into Kuwait's coastal waters establishes an important baseline permitting future assessments to be made as sewage is upgraded, and the river continues to be extracted upstream.
اظهر المزيد [+] اقل [-]Water pollution aspects of urban runoff
1969
Prevention and correction of excessive infiltration and inflow into sewer systems
1971
Ultrasonic filtration of combined sewer overflows
1970
Proposed combined sewer control by electrode potential
1970
Storm and combined sewer pollution sources and abatement
1971
Vilaret, Manuel R.
Maximizing storage in combined sewer systems
1971
Microstraining and disinfection of combined sewer overflows
1970
Glover, George E.
Combined sewer overflow abatement alternatives, Washington, D.C
1970
Buckingham, Phillip L.
