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INTERPOLYMER COMPLEXES FOR STABILIZATION OF SOILS AND GROUNDS AGAINST WIND AND WATER EROSIONтезисы доклада Тезисы
- Авторы: Yaroslavov Alexander, Panova Irina, Ilyasov Leonid
- Сборник: ABSTRACT BOOK of 7th Congress of Federation of Asian Polymer Societies FAPS2021
- Тезисы
- Год издания: 2021
- Место издания: Институт химии ДВО РАН Владивосток
- Первая страница: 32
- Последняя страница: 32
- Аннотация: Stabilization of soils and grounds against wind andwater erosion is described by using aqueoussolution of interpolymer complexes (IPCs),products of interaction between cationic andanionic polymers. Upon deposition of the IPCformulation over soil, a protective layer (crust)forms on the top, composed of IPC and soilparticles. The high stability of the IPC ‐soil crust isdue to the IPC block structure with hydrophilicfree ionic blocks and hydrophobic mutuallyneutralized anionic/cationic blocks, which ensuresan optimum IPC adsorption on the soil surface andbinds soil particles to larger aggregates. The IPCtreatment retains the porous structure of soil,which favors seed germination and plantdevelopment. Being effective absorbent of heavymetals, the IPC formulation allows a normal seedgermination in the presence of toxic metal ions.Additionally to ecological and agriculturalapplications, the IPC formulations have potentialfor immobilization of moving sands, conservationof mining dumps, treatment of road slopes, etc.The work was in part supported by RussianFoundation for Basic Research (Grant18-29-25017).
- Добавил в систему: Ильясов Леонид Олегович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | Abstract_Book.pdf | 5,0 МБ | 2 сентября 2021 [illeo98] |