Every state and government apply enacted laws on wast waste water management in order to protect public savage water treatment is a part of management national level regulations are put into force for environmental protection program. For this purpose serious of sewer septic tank systems collect waste water from homes and industrial sources includes infrastructure of facilities like pumps, tanks, pipes constructed to provide local cities hygienic environment.
When the yacht gets entry permit from regional authorities to go into the harbor, they become part of the waste water system includes marinas in planning, development and discharge of black and grey water as well as solid waste generated by the yachts. Engineering of utilities in the marinas integrated with the system on board the yacht stored in wast water tank can be discharged to the marinas waste water collection tanks on the land 0r floating pontoons.
It is yacht crew’s responsibility not to use and discharge the waste water tank of the yacht while they are in the marina. There are standard regulations of every nation’s where and when, in respect of distance from the shore to final discharge? of the tank while approaching the marinas.
Let us look at the systems on board the yacht.
Waste water system on board:
System on board a yacht is the application of waste water management of the cities into the boat. It is small scale of management system itself integrated with fresh water system and salt water system on board.
Marine Toilets are the main part of the system. Research shows that to choose the best marine toilet for your yacht is the issue of reliability, comfort, environment issues,? cost and? the applied regulations which is a must same cases.
Marine Toilets could be manual or electrical. Electrical toilets have the technology implementation of cutters and knives to macerate the solid organic waste into liquid as much as possible. This system installed into the marine toilet works smoothly for existing solution not to be clogged the toilet.
Reducing specific size of solid waste minimize the problem of storage performance of sustainability. Other systems on board which are part of the waste water system are; waste water tank, waste water pump, air vent and no smell filters.
Waste Water Tank:
Waste water tanks could be rigid or flexible as it was in the boat drinking water system on board. Rigid tanks are treated with odor impermeable polythene material so there is no smelling problem? at all. Flexible tanks have odor absorbent material and this is the only differences between flexible tanks in the drinking water system. Waste water tanks are called Grey water tank when accumulate shower or sink waters. The same type of tanks are called Black water tank when accumulated toilet discharges.
Waste Water Pump:
Waste water pump is an electrical pump, to pump the waste water accumulated in the black or grey waste water tanks. This could be automatic supported by floating switch or manual press button. You could see the waste water pump installed on the waste water tank at the above picture.
No Smell Filter:
Additionally vacuum operated vent valve can be installed for safety when strong suction pumps are used while in the marinas discharge system to protect the rigid tank not to implode. This ventilation valve provided sufficient air into the tank more specifically to rigid tanks to subsidize the suction pressure of vacuum.