| 000 | 02307naa2a2200457 4500 | ||
|---|---|---|---|
| 001 | 575593 | ||
| 005 | 20231030032409.0 | ||
| 035 | _a(RuTPU)RU\TPU\prd\274447 | ||
| 035 | _aRU\TPU\prd\272247 | ||
| 090 | _a575593 | ||
| 100 | _a20171016a2017 k y0rusy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aRU | ||
| 135 | _adrcn ---uucaa | ||
| 200 | 1 |
_aSorption characteristics of economically viable silicate sorbents for sequestration of lead ions from aqueous solutions _bElectronic resource _fS. B. Yarusova [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: p. 221 (17 tit.)] | ||
| 330 | _aThe adsorption of Pb2+ from aqueous solutions by sorbents based on calcium silicates, obtained in multicomponent systems CaCl2-Na2SiO3-H2O (sorbent I) and CaSO4·2H2O-SiO2·nH2O-KOH-H2O (sorbent II), was studied. Surface area of the two sorbents was found to be 100 and 40 m2/g respectively. The sorption capacities of the adsorbent materials were found to be 3.6 l/mmol and 8.4 l/mmol respectively. Characterization of the sorbent materials was carried out. The equilibrium data was fitted in Langmuir's isotherm and the adsorption capacity of the adsorbent materials was determined. The distribution coefficients at Pb2+ ions for the sorbents were determined at different ratios of solid and liquid phases. | ||
| 461 | 1 |
_0(RuTPU)RU\TPU\prd\247369 _x2405-6537 _tResource-Efficient Technologies _oelectronic scientific journal _fNational Research Tomsk Polytechnic University (TPU) _d2015- |
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| 463 | 1 |
_0(RuTPU)RU\TPU\prd\274446 _tVol. 3, iss. 3 _v[P. 213-221] _d2017 |
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| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aadsorption | |
| 610 | 1 | _alead | |
| 610 | 1 | _aaqueous solutions | |
| 610 | 1 | _acalcium silicates | |
| 610 | 1 | _aадсорбция | |
| 610 | 1 | _aводные растворы | |
| 610 | 1 | _aсиликат кальция | |
| 701 | 1 |
_aYarusova _bS. B. |
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| 701 | 1 |
_aGordienko _bP. S. |
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| 701 | 1 |
_aKrishna _bR. _gRamya |
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| 701 | 1 |
_aAzarova _bYu. A. |
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| 701 | 1 |
_aSuponina _bA. P. |
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| 701 | 1 |
_aPerfilev _bA. V. |
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| 701 | 0 | _aYogesh Chandra Sharma | |
| 801 | 1 |
_aRU _b63413507 _c20090623 _gPSBO |
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| 801 | 2 |
_aRU _b63413507 _c20180831 _gPSBO |
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| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/50293 | |
| 942 | _cBK | ||