Взаимодействие гуминовых кислот различного происхождения с ионами металлов и минеральными компонентами почв
Диссертация
Гуминовые кислоты (ГК) широко распространены в природных средах, где они являются главной формой устойчивых органических соединений. Благодаря наличию в своем составе большого набора реакционноспособных групп, ГК непрерывно вступают в реакции с ионами металлов окружающего раствора и с минералами твердой фазы почв, образуя различные по устойчивости соединения. Эти взаимодействия служат одним… Читать ещё >
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