Medieval london s population of approximately 100 000 people produced about 5 000 kilograms or 11 000 pounds of human waste every day approximately the weight of an adult asian elephant first link opens a pdf.
Before gutters where did human waste go in london uk.
A typical example is the indus city of lothal c.
The problem started thanks to an unnaturally warm summer which resulted in centuries of fetid waste caking the shores of the thames being exposed.
Since you are interested in keeping your gutters clean of debris it s possible that you may be wondering how gutters came to be in the first place.
In fact by the 1890s there were approximately 300 000 horses and 1 000 tons of dung a day in london.
Lee checked all the gutters cleared blockages fixed what needed to be fixed.
What the victorians did lee says was employ boys ages 12 to 14 to dodge between the traffic.
This open sewage is what led to so many of the early plagues and deaths in england but is.
In london specifically this centuries old habit of making human waste poseidon s problem finally in the 19th century bit residents on the behind.
The work he carried out has extended the life of the existing gutters before they will need replacing and we have a 6 month gaurentee on the work done which is reassuring.
I would use london gutter clean again in the future and recommend them to anyone.
Through a series of aqueduct s canals and rolled lead piping.
Believe it or not gutters have a long and storied existence that spans several millennia.
In lothal all citation needed houses had their own private toilet which was connected to a covered citation needed sewer network constructed of.
Sanergy based in nairobi kenya s capital used human waste to grow the larvae of black soldier.
People in the middle ages were no less sensitive to foul odors or disgusted by human waste than we are.
The romans were masters of engineering.
Using a similar manual collection method uk based company loowatt operates its madagascar based waste collection system turning excrement into fertilizer and biogas a form of natural gas that can be burned for energy.
So unless you already learned all about the history of gutters in your junior high history class here is a timeline which depicts the formation.
The indus valley civilization in asia shows early evidence of public water supply and sanitation the system the indus developed and managed included a number of advanced features.
Multiply that by the number of days in a year and you can see why medieval folks were quickly up to their knees.
They also did not understand exactly how human waste could spread disease but they knew it.
Other startups are finding different ways to convert waste into value.