Hmt Oil Water Separator Presentation

NEW TANK • REPAIR • PRODUCTS • INSPECTION • COATINGNEW TANK • REPAIR • PRODUCTS • INSPECTION • COATING

Global AST Solut ions Provider Since 1978Global AST Solut ions Provider Since 1978

VaporVault Oil/Water Separator Covers



The Environmental Problem

• Industrial process waters and waste streams are Industrial process waters and waste streams are typically characterized by high levels of suspended typically characterized by high levels of suspended solids as well as oils & greasessolids as well as oils & greases

• Solutions are required for:Solutions are required for:• Minimizing of Oily DischargesMinimizing of Oily Discharges• Emissions to Air & Odor AbatementEmissions to Air & Odor Abatement• Surface Oil RemovalSurface Oil Removal• Hydrocarbon emissions from Oil-Water Separators are Hydrocarbon emissions from Oil-Water Separators are

a continuing environmental problem for Oil Companiesa continuing environmental problem for Oil Companies• Many Oil-Water Separators either have no enclosures, Many Oil-Water Separators either have no enclosures,

fixed cover enclosures or unstable floating coversfixed cover enclosures or unstable floating covers• Problem of Oil removal during Intermittent operationsProblem of Oil removal during Intermittent operations



API Oil-Water Separator Standards

• VOC Emissions from petroleum refinery waste VOC Emissions from petroleum refinery waste water systems, dated July 1996, paragraph’s water systems, dated July 1996, paragraph’s 61.347 and 61.352 and EPA CFR part 61 61.347 and 61.352 and EPA CFR part 61 covering benzene; NESHAPcovering benzene; NESHAP

• EU / IPPC Directives for WWTP in Refineries Feb EU / IPPC Directives for WWTP in Refineries Feb 20032003

• EPA Regulations Subpart QQQ and WWWEPA Regulations Subpart QQQ and WWW




• Corrosion Resistant Materials • Individual Floatation Compartment• Vapor Tight Compartments• Each Compartment Can be Gas Tested• Materials are Resistant to Most Waste Liquids• UV – Ozone Resistant• Superior Strength – Durable Construction



VaporVault Composite Panels



VaporVault Oil/Water Separator Cover



HMT VaporVault™ Composite Oil-Water Separator Cover Seals

• In addition to spanning the irregular shapes between the Floating Cover & Separator walls, HMT’s Double Seal is easily installed



What is an API Oil-Water Separator

Flight Scraper SystemFlight Scraper System

Effluent ChannelEffluent Channel

WeirWeir Influent ChannelInfluent Channel



How do they work?

Flow through an API SeparatorFlow through an API Separator

Hmt Oil Water Separator Presentation

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