Dear Ashwani, thank you very much for your quick reply. If you have any additional material regarding phosphorus pollution from solid waste, please let me know. Cheers,
Look at this paper by Jomo-kenyatta university on effects of water quality due to solid waste: http://archive.riversymposium.com/index.php?element=B2A+Kaluli.pdf
Not many studies had been done in the past about phosphorus addition to the surface water from solid waste dumping sites. Studies that were done in the past mainly focused on other physicochemical characteristics such as pH, EC, TDS, DO, BOD etc. However, the attached files can give you some ideas.
To give you an answer I would like to know if you are talking of the direct discharge of MS in freshwater (e.G. a river or a lake) or of the discharge of leachate from a landfill or a uncontrolled dump
If you read papers on MSW elemental analysis P content is low while N content is higher. In addition probably not all the phosphorus would be immediately released but it is sure that MSW discharge would cause an immediate and impressive oxygen consumption. In other words ecosystem would be seriously affected by oxygen depletion well before than eutrophication could occur.