Montmorillonite has high cation exchange capacity and can be used as a sorbent for the removal of metal cations. But anions adsorption on the surface of the mineral is limited.Targeted regulation of hydrophobic and hydrophilic surface properties using sorbents provides an opportunity to increase its absorption properties in relation to anions.The results show that the degree of Cr(VI) extraction by the sorbents obtained at montmorillonite modification increases with increase of CEC/S. Organoclays that modified at CEC/s 1 showed higher adsorption capacity in relation to Cr(VI), but a part of HDTMA isn’t related to the mineral surface and involved in the removal of Cr(VI) from solution with precipitation in the form of alkyl ammonium chromat...
Aim. To study sex characteristics of cutaneous microvascular structure and function in a cohort of h...
Aim. Despite significant advances in modern gynecology, endometritis is often unrecognized, being th...
The features of the formation of iron multi-component coatings with refractory metals (molybdenum an...
Aim. Despite significant advances in modern gynecology, endometritis is often unrecognized, being th...
The results of the analysis of domestic and foreign literature on complications of various approache...
The influence of low-temperature refrigeration treatment on the structure and organoleptic parameter...
Fracture resistance of low-alloy steels 15KH1M1F, 25KH1MF, 25KH1M1F, 20KH1M1FTR and steels 20KH13, 1...
The aim of our study was to develop a method for determining the topographic and anatomical relation...
The increasing interest in the superhydrophobic materials in the scientific world leads to the accum...
Энергоэффективные технологии и энергетический менеджментРlasma-assisted methods were applied to enha...
DC and AC (100 Hz÷1 MHz) conductance of (Fe0,45Co0,45Zr0,10)x(Al2O3)1–x amorphous granular nanocompo...
Key words: sadism, masochism, sadomasochism, consensual sadomasochism, BDSM, RACK, domination, powe...
In this article author explains the class inequality in west and east European societies. Also we co...
BACKGROUND: A life-threatening organ dysfunction is a strong predictor of in-hospital mortality and ...
A new technique was designed for obtaining the symbiotic additive, which consists of the immobilized...
Aim. To study sex characteristics of cutaneous microvascular structure and function in a cohort of h...
Aim. Despite significant advances in modern gynecology, endometritis is often unrecognized, being th...
The features of the formation of iron multi-component coatings with refractory metals (molybdenum an...
Aim. Despite significant advances in modern gynecology, endometritis is often unrecognized, being th...
The results of the analysis of domestic and foreign literature on complications of various approache...
The influence of low-temperature refrigeration treatment on the structure and organoleptic parameter...
Fracture resistance of low-alloy steels 15KH1M1F, 25KH1MF, 25KH1M1F, 20KH1M1FTR and steels 20KH13, 1...
The aim of our study was to develop a method for determining the topographic and anatomical relation...
The increasing interest in the superhydrophobic materials in the scientific world leads to the accum...
Энергоэффективные технологии и энергетический менеджментРlasma-assisted methods were applied to enha...
DC and AC (100 Hz÷1 MHz) conductance of (Fe0,45Co0,45Zr0,10)x(Al2O3)1–x amorphous granular nanocompo...
Key words: sadism, masochism, sadomasochism, consensual sadomasochism, BDSM, RACK, domination, powe...
In this article author explains the class inequality in west and east European societies. Also we co...
BACKGROUND: A life-threatening organ dysfunction is a strong predictor of in-hospital mortality and ...
A new technique was designed for obtaining the symbiotic additive, which consists of the immobilized...
Aim. To study sex characteristics of cutaneous microvascular structure and function in a cohort of h...
Aim. Despite significant advances in modern gynecology, endometritis is often unrecognized, being th...
The features of the formation of iron multi-component coatings with refractory metals (molybdenum an...