A rapid-deployment system for containing oil spills and similar water contaminations comprises a pre-manufactured sleeve having air-inflatable or gas-inflatable compartments and water inflatable compartments. In some embodiments uninflated sleeve is stored as a reel of sleeve material, and the deployment system, optionally mounted in a small boat, comprises a machine for inflating the air and water compartments at the site of a spill. In some embodiments, air and/or water compartments may be self-inflating.

Some embodiments of the invention relate to a spill containment boom unit for deployment in ambient water, using water absorbing material, such as SAP, to encourage expansion of a chamber thereof. Some embodiments provide boom units which comprise one or more surfaces which form at least one hollow chamber, wherein at least one wall of the hollow chamber comprises at least one fillable compartment.

A submergible marine barrier protecting marine installations in a protected zone against intrusion and providing a containment barrier against spread of floating spills or bodies. The body of the barrier is supported above water by a main body thus preventing intrusion and containing floating spillage. A weight in main body keeps the barrier upright, and a rigid floatation chamber in the main body keeps it afloat when full of air. A skimming pipe collects floating pollution. Flooding the floatation chambers causes the barrier to submerge allowing access to the protected zone and protecting the barrier from storms. Body, main body, and floatation chambers are made of extruded material with flotation properties (e.g. plastic pipes). Floatation chambers are connected by air hoses and have air venting tubes at their bottom. Sensors detect approaching intruders and pollution, while spikes, barbed-wire and diver-net or any known barrier are used to stop them.

A rapid-deployment system for containing oil spills and similar water contaminations comprises a pre-manufactured sleeve having air-inflatable or gas-inflatable compartments and water inflatable compartments. In some embodiments uninflated sleeve is stored as a reel of sleeve material, and the deployment system, optionally mounted in a small boat, comprises a machine for inflating the air and water compartments at the site of a spill. In some embodiments, air and/or water compartments may be self-inflating.

Some embodiments of the invention relate to a spill containment boom unit for deployment in ambient water, using water absorbing material, such as SAP, to encourage expansion of a chamber thereof. Some embodiments provide boom units which comprise one or more surfaces which form at least one hollow chamber, wherein at least one wall of the hollow chamber comprises at least one fillable compartment.

Some embodiments of the invention relate to a spill containment boom unit for deployment in ambient water, using water absorbing material, such as SAP, to encourage expansion of a chamber thereof. Some embodiments provide boom units which comprise one or more surfaces which form at least one hollow chamber, wherein at least one wall of the hollow chamber comprises at least one fillable compartment.

A rapid-deployment system for containing oil spills and similar water contaminations comprises a pre-manufactured sleeve having air-inflatable or gas-inflatable compartments and water inflatable compartments. In some embodiments uninflated sleeve is stored as a reel of sleeve material, and the deployment system, optionally mounted in a small boat, comprises a machine for inflating the air and water compartments at the site of a spill. In some embodiments, air and/or water compartments may be self-inflating.