Workflows are developed and energy consumption is established, circuits of power influence and efficiency destruction of solid ground by discharge are shown. The equipment is developed and made, the technological process is introduced. Destruction by the discharge satisfies the requirements of safety measures and productivity norms under conditions of reconstruction of operating sea and river ports and other constructions.

The use of pulse corona discharge in sea-water for destruction of biological overgrowing is proved. The most effective circuits and parameters of electrical discharge treatment are revealed, the equipment for its realization is introduced. Introduction of electrical discharge technology will allow substantial cutting down of marine stationary platforms repair work expenses, reducing in 2 - 3 times energy expenditures and terms of repair and prophylactic works.

Electric-discharge process of water-coal suspension production where high-voltage electric discharge is used as a mechanism of brown coal disintegration has been developed. The process provides the production of the required fractional composition of components of water-coal fuel.

The technological process developed with the use of high voltage electrical discharge as a source of energy for grinding metallurgical silicon, provides its disintegration in the fraction necessary for the production of electronic products.

Исследованы процессы электроразрядного разрушения высокопрочных стержней. Изучены динамические характеристики (предел прочности и удельная работа разрушения) керамических стержней при их электроразрядной обработке в воде и активной разрядной среде на основе ПАВ-диспергатора. Определена производительность электроразрядного разрушения.

The process, developed with the use of high voltage electrical discharge as a source of energy to affect the structure of finely dispersed tailings, provides a high increase in the extraction of valuable components.