|
000
| 01836cam 2200337zi 4500 |
|---|
| 001 | 9.883632 |
|---|
| 003 | CaOODSP |
|---|
| 005 | 20221107170629 |
|---|
| 006 | m o d f |
|---|
| 007 | cr |n||||||||| |
|---|
| 008 | 200116e197411##onc ob f000 0 eng d |
|---|
| 040 | |aCaOODSP|beng|erda|cCaOODSP |
|---|
| 086 | 1 |aEn39-65/1974E-PDF |
|---|
| 100 | 1 |aSattar, Syed A., |d1938- |eauthor. |
|---|
| 245 | 10|aCalcium hydroxide (high pH) treatment of sewage and the elimination of human pathogenic viruses / |cby S.A. Sattar and J.C.N. Westwood. |
|---|
| 264 | 1|aBurlington, Ontario : |bEnvironment Canada, Canada Centre for Inland Waters, the Microbiology Laboratories, Scientific Operations Division, |cNovember 1974. |
|---|
| 300 | |a1 online resource (19 pages) |
|---|
| 336 | |atext|btxt|2rdacontent |
|---|
| 337 | |acomputer|bc|2rdamedia |
|---|
| 338 | |aonline resource|bcr|2rdacarrier |
|---|
| 500 | |a"Supported by CCIW Contract N. 0SS4-0051, May-September 1974." |
|---|
| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
|---|
| 504 | |aIncludes bibliographical references (pages 18-19). |
|---|
| 520 | 3 |a"Discharges from conventional sewage treatment plants pollute the environment with potentially dangerous viruses. There is, therefore, a need for simple and more efficient means for the elimination of viruses (along with other pollutants) from sewage. The use of lime shows promise in this respect"--Abstract. |
|---|
| 650 | 0|aPathogenic microorganisms. |
|---|
| 650 | 0|aSewage|xPurification|xIon exchange process. |
|---|
| 650 | 6|aMicro-organismes pathogènes. |
|---|
| 650 | 6|aEaux usées|xÉpuration|xÉchange d'ions. |
|---|
| 710 | 2 |aCanada Centre for Inland Waters. |bMicrobiology Laboratories, |eissuing body. |
|---|
| 856 | 40|qPDF|s1.36 MB|uhttps://publications.gc.ca/collections/collection_2020/eccc/en39/En39-65-1974-eng.pdf |
|---|