Triveni provides comprehensive range of oil skimming equipment for both rectangular and circular tank configurations and to suit all conditions of skimming in both manual and automatic operating units. Triveni offers six basic types of skimming equipment and each type is manufactured in several styles to assure the widest choice to meet any operating condition.

Spiral Skimmer
These are primarily used for light frothy scums. The power operated, revolving spiral shaped blade, mounted ahead of a scum trough, skims the floating materials from the tank surface and deposit it into the scum trough for further disposal.

Circular Skimmer
These are used where small volumes of skimmings are anticipated. Common applications include primary clarifiers in sewage or industrial wastewater treatment plants where only small amounts of oils must be skimmed.


Roll Skimmer
This skimmer finds wide application in the refining, petro-chemcial, automotive, steel mill, machine shop and similar industries for free mineral oil removal from liquid surfaces. The skimming unit comprising of a pipe roll revolves down into an oil film on the water surfaces and preferentially picks up an oil film on the roll surface. The adhering oil film is doctored off into a trough for further removal. These can be provided either as wall mounted fixed units or pontoon mounted floating units.