| contributor author | James J. Bisogni | |
| contributor author | Ibrahim S. Nassar | |
| contributor author | Anita M. Menegaux | |
| date accessioned | 2017-05-08T21:29:49Z | |
| date available | 2017-05-08T21:29:49Z | |
| date copyright | May 2000 | |
| date issued | 2000 | |
| identifier other | %28asce%290733-9372%282000%29126%3A5%28475%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/53709 | |
| description abstract | Meeting the lead rule action level for drinking water can be difficult for soft-water systems. One concern in these systems is the formation of particulate or colloidal lead that is difficult to remove from the aqueous phase. In this preliminary study, batch and pipe-loop systems are used to assess the effect of calcium addition on lowering the concentration of particulate or colloidal lead. The addition of calcium at levels as low as 5 mg/L reduced zeta potential of lead-bound colloids and in some cases resulted in a reduction of total Pb concentration. | |
| publisher | American Society of Civil Engineers | |
| title | Effect of Calcium on Lead in Soft-Water Distribution Systems | |
| type | Journal Paper | |
| journal volume | 126 | |
| journal issue | 5 | |
| journal title | Journal of Environmental Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9372(2000)126:5(475) | |
| tree | Journal of Environmental Engineering:;2000:;Volume ( 126 ):;issue: 005 | |
| contenttype | Fulltext | |