The present disclosure relates to an indirect evaporative cooling apparatus and a cooling system including the same, and more particularly, to an indirect evaporative cooling apparatus including a plurality of evaporation modules each including a first module and a second module, and a cooling system including the same. According to the present disclosure, it is possible to provide an indirect evaporative cooling device that maximizes cooling efficiency and space efficiency, and a cooling system including the same.

The present disclosure relates to an indirect evaporative cooling apparatus and a cooling system including the same, and more particularly, to an indirect evaporative cooling apparatus including a plurality of evaporation modules each including a first module and a second module, and a cooling system including the same. According to the present disclosure, it is possible to provide an indirect evaporative cooling device that maximizes cooling efficiency and space efficiency, and a cooling system including the same.

The invention relates to a method and a device (100) which are provided for the oxidative treatment of a liquid phase and/or a gas phase and/or a solid phase. According to the invention, ozone and at least one component, which is provided by the ozonization of at least one olefin, is used for the treatment. The method and the device can, for example, be used for waste water treatment.

The invention relates to a method and a device (100) which are provided for the oxidative treatment of a liquid phase and/or a gas phase and/or a solid phase. According to the invention, ozone and at least one component, which is provided by the ozonization of at least one olefin, is used for the treatment. The method and the device can, for example, be used for waste water treatment.

An exemplary heat dissipation apparatus includes a bracket, a reticular cover fixed to the bracket and a receiving space being defined with the bracket, and a tray received in the receiving space. The tray includes a first surface and a second surface. A number of first through holes is defined on the bracket. A number of second through holes is defined on the tray respectively corresponding to the first through holes, each of the second through holes extends obliquely from the first surface of the tray to the second surface of the tray relative to a vertical line of the first and second surfaces of the tray. A first magnet is installed on the first surface of the tray, a second magnet corresponding to the first magnet is installed on the bracket.

A ventilation and noise reduction system for centralized cooling towers includes a wind outlet sound-reduction structure, a wind inlet sound-reduction channel, a rainwater collection system, and an arrestor device; wherein the integrated sound-absorbing and sound-insulation shed includes a loading-bearing installation structure for a lifting ring, a concrete foundation, a bearing support structure, a ceiling installation structure, a sound-insulation structure and a lighting and sound-insulation structure.

A ventilation and noise reduction system for centralized cooling towers includes a wind outlet sound-reduction structure, a wind inlet sound-reduction channel, a rainwater collection system, and an arrestor device; wherein the integrated sound-absorbing and sound-insulation shed includes a loading-bearing installation structure for a lifting ring, a concrete foundation, a bearing support structure, a ceiling installation structure, a sound-insulation structure and a lighting and sound-insulation structure.

A cooling tower tray. The cooling tower tray has a base with a first end, second end, and opposing sides. Multiple sidewalls attached to the base and extending upwards from the first end, second end, and opposing sides. The sidewalls and base form an interior volume with an open upper end. One or more of the sidewalls are a perforated sidewall with multiple apertures. A filter rests within the interior volume. Some embodiments have a handle attached to a sidewall.

A cooling tower tray. The cooling tower tray has a base with a first end, second end, and opposing sides. Multiple sidewalls attached to the base and extending upwards from the first end, second end, and opposing sides. The sidewalls and base form an interior volume with an open upper end. One or more of the sidewalls are a perforated sidewall with multiple apertures. A filter rests within the interior volume. Some embodiments have a handle attached to a sidewall.

A single inlet/single outlet modular counterflow cooling tower having two heat transfer sections installed atop two cold water basin sections and below three fan sections, each heat transfer section having its own water distribution system and draining into its own distinct cold water basin section. The water distribution system can provide flow over both heat transfer sections or over only a single section. The center fan support section supports the mechanical drive system for the fan and has a sealing plate at its bottom for sealing the gap between the two heat transfer sections.