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RU93008456A - METHOD OF UTILIZATION OF SEWAGE DRAINAGE DRAINAGE - Google Patents

METHOD OF UTILIZATION OF SEWAGE DRAINAGE DRAINAGE

Info

Publication number
RU93008456A
RU93008456A RU93008456/26A RU93008456A RU93008456A RU 93008456 A RU93008456 A RU 93008456A RU 93008456/26 A RU93008456/26 A RU 93008456/26A RU 93008456 A RU93008456 A RU 93008456A RU 93008456 A RU93008456 A RU 93008456A
Authority
RU
Russia
Prior art keywords
drainage
sewage sludge
utilization
sewage
disposal
Prior art date
Application number
RU93008456/26A
Other languages
Russian (ru)
Inventor
Е.А. Коновалов
Б.С. Ксенофонтов
В.П. Изюмский
Original Assignee
Е.А. Коновалов
Б.С. Ксенофонтов
В.П. Изюмский
Filing date
Publication date
Application filed by Е.А. Коновалов, Б.С. Ксенофонтов, В.П. Изюмский filed Critical Е.А. Коновалов
Publication of RU93008456A publication Critical patent/RU93008456A/en

Links

Claims (1)

Способ утилизации осадков сточных вод относится к очистке сточных вод, в частности к способам утилизации осадков сточных вод. Предлагаемый способ включает предварительное сгущение осадков сточных вод, обработку их химическими реагентами, в частности жидким стеклом и минеральной кислотой, например борной кислотой, получение из образующейся смеси блоков, которые по истечении определенного времени приобретают жесткую структуру. Образовавшиеся продукты в виде блоков могут быть использованы в дальнейшем для технических целей или подвергнуты захоронению или депонированию. Предлагаемый способ может быть использован в различных отраслях народного хозяйства, где образуются отходы в виде осадков сточных вод.The method of disposal of sewage sludge relates to wastewater treatment, in particular to methods of disposal of sewage sludge. The proposed method includes the preliminary thickening of sewage sludge, their treatment with chemical reagents, in particular liquid glass and mineral acid, such as boric acid, and the production of blocks from the resulting mixture, which after a certain time acquire a rigid structure. The resulting products in the form of blocks can be further used for technical purposes or subjected to burial or deposition. The proposed method can be used in various sectors of the economy, where waste is generated in the form of sewage sludge.
RU93008456/26A 1993-02-11 METHOD OF UTILIZATION OF SEWAGE DRAINAGE DRAINAGE RU93008456A (en)

Publications (1)

Publication Number Publication Date
RU93008456A true RU93008456A (en) 1995-03-27

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