Which of the following best describes a marine sanitation device?

Which of the following best describes a marine sanitation device?

Which of the following best describes what a Marine Sanitation Device is? A system that collects or treats raw sewage.

What are the types of marine sanitation devices?

There are three types of marine sanitation devices (MSDs): Type I, Type II and Type III. Type I MSDs are flow-through devices, which are suitable for vessels up to 65 feet in length. These devices use a combination of maceration and disinfection to treat vessel sewage.

What must a Type 3 marine sanitation device have?

To legally dispose of sewage boaters must either have an on-board treatment device (Type I or Type II MSD) or a holding tank (Type III MSD) to hold the waste and have it pumped out ashore. A No Discharge Zone (NDZ) further prohibits the discharge of treated boat sewage.

What is a Type 2 marine sanitation device?

TheTankMSD Economy Type II Marine Sanitation Device is a biological aerobic (bacteria and air) marine sewage treatment system. Liquid and solid wastes are removed from the water by bacteria naturally contained in sewage.

What is a Type 1 marine sanitation device?

Type I is a an on-board treatment device using a physical/chemical based system that relies on maceration and chlorination. After treatment the treated waste can be discharged.

Which of the following describes the term Hull?

The body of a boat is called its hull. At the upper edges of the boat’s hull are the gunwales.

What does a marine sanitation device do?

For purposes of the CWA, an MSD is “any equipment for installation on board a vessel which is designed to receive, retain, treat, or discharge sewage, and any process to treat such sewage.” 33 U.S.C.

What is a Type III marine sanitation device have when boating on inland waters?

Type III is a device that prevents the overboard discharge of treated or untreated sewage or any waste derived from sewage. This type of device is typically a holding tank and may include other types of technology including incineration, recirculation, and composting.

What is the hull type of a boat?

The Hull. The ‘hull’ is the portion of your boat that rides both in and on top of the water. The boat hull does not include any masts, sails, rigging, machinery or equipment.

What is hull form?

A hull form is an outer shape of the hull that is streamlined in order to satisfy ship owner’s requirements such as deadweight, ship speed, and so on.