What are the different types of latrines?
Service type latrines (Conservancy System)
What is VIP latrine?
Ventilated improved pit. (VIP) latrines. The addition of a vent pipe to a simple pit latrine is one way of reducing the nuisance of flies in the cubicle if the cubicle is kept clean and dark. This type of latrine is called a ventilated improved pit (VIP) latrine.
What is VIP latrine benefits?
Why build a VIP latrine? VIP latrines effectively control odour and flies while still allowing users to clean themselves with hard materials such as newspaper and leaves which may not suitable for use with a pour-flush latrine. Wind blowing over the top of the ventilation pipe causes air in the pipe to rise.
What is dug well latrine?
Dugwell latrine • A circular pit about 75 cm in diameter and 3 to 3.5 m deep. • The pits may be lined with pottery rings to prevent caving in of the soil. • A concrete squatting plate is placed on the top of the pit and the latrine is enclosed with a superstructure.
What is service type latrine?
Service type latrines (conservancy system): Night soil is collected from pail or bucket type of latrines by human agency and later transported in “night soil carts” to the place of final disposal, where it is disposed of by (i) composting or (ii) burial in shallow trenches. The latrines are called service latrines.
Which type of latrine is best?
Latrines must be sited with due consideration of the type of rock/soil, the location of water sources, the location of houses and the wind direction. VIP latrines are better than simple pit latrines because the vent pipe reduces smells and flies.
What is KVIP latrine?
KVIP stands for ‘Kumasi Ventilated Improved Pit’ and is a pit latrine commonly used in Ghana usually constructed with hand-washing stations that collect rain water. This type of latrine is designed to control odour and the presence of houseflies.
What is aqua privy?
The aqua privy is a simplified variation of the septic tank. Excreta drop directly into the tank through a pipe. Te bottom of the pipe is submerged in the liquid in the tank, forming a water seal to prevent escape of flies, mosquitoes and smell. Effluent usually infiltrates into the ground through a soak pit.
Why is VIP latrine called ventilated?
The addition of a vent pipe to a simple pit latrine is one way of reducing the nuisance of flies in the cubicle if the cubicle is kept clean and dark. This type of latrine is called a ventilated improved pit (VIP) latrine.
How do VIP latrines work?
The principal mechanism of ventilation in VIP latrines is the action of wind blowing across the top of the vent pipe. The wind creates a strong circulation of air through the superstructure, down through the squat hole, across the pit and up and out of the vent pipe.
What is service type latrines?
What kind of material is used for a pit latrine?
A “partially lined” pit latrine is one where the upper part of the hole in the ground is lined. Pit lining materials can include brick, rot-resistant timber, concrete, stones, or mortar plastered onto the soil.
What’s the difference between ESP 12E and esp12f?
Be carefull with buying or prefer ESP-12E/F types. The 4MB flash versuins are suitable for ESPEasy-2.x. The ESP-12E and ESP-12F today are the all days ESP. The only difference is the layout of the PCB antenna. The ESP12F has an optimized antenna, that’s the only difference.
Where are the ESP Original Series guitars made?
With the ESP Original Series Horizon-II NT, you’ll have a guitar that’s designed for the very best. Built by hand in the ESP Custom Shop in Tokyo, every millimeter of this instrument is purpose-built for musicians who will… Extreme, aggressive guitar shapes have been part of ESP’s history for decades.
What are the different types of ESP-12E chips?
Bare chips as the ESP-12E, embedded types as the Sonoff devices and development boards as the nodeMCU or WeMos D1 Mini They differ from eachother in several points as number of availlable GPIO, memory size and more. This article shows the different types and data. These chips are made for being soldered on a PCB (Printed Circuit Board).