Is It Safe to Compost Human Waste

Is It Safe to Compost Human Waste?

If you are a fanatic of green living, then you would be aware of the benefits of recycling waste. It doesn’t matter if it is your leftover food or urine from your toilet, there are methods to convert it into nutrients, for the plant.

 While there may not be many inquests into the safety of composting the kitchen waste, there are concerns about the safety of using human waste in the garden.

 With the right knowledge on how to safely recycle toilet waste, gardeners can channel all that poo to good use.

Is It Safe to Compost Human Waste? 

While it is safe to compost human waste, you should be careful not to use humanure on edible garden plants. What this means is that you can use it on ornamental plants and lawn grass, but not on your veggies and fruits. 

You also should be aware that although human waste in rich in organic matter and nutrients, it is also laden with bacteria, viruses, and pathogens that are not removed by composting. 

Compared to chemical fertilizers, human waste is a safer option to use on your flowers, potted plants, garden trees, and other plants that you don’t eat. 

Another reason why most people shy away from composting human waste is that they can’t seem to find a neater way to do it. With the right composting devices, you can make the process easier and save yourself the hassles involved with composting. 

How to Collect Human Waste? 

Commercial composters are large scale facilities with the right equipment to process a high volume of waste. Night soil which is the term that is used to refer to waste collected from pit latrines, septic tanks, pail toilets, and cesspools, is used by these facilities. 

They hire workers who collect the waste from the city and transport to their out of townsite. 

On getting to the site, the waste is converted into fertilizer and the cycle continues. Most facilities that engage in the business have customers who are available to purchase the processed fertilizers. In most cases, large scale florists and farmers looking for organic manure for their plants. 

How to Compost Human Waste: Is It Safe?

Conversion of human waste into compost before adding to garden soil is necessary to reduce disease outbreak in the garden. These composting facilities follow procedures that manage the sludge in the faces and reduces the negative effects of the manure. 

 What is the Best Method of Composting Humanure?

 A lot of gardeners worry about the safety of using compost on their plants. Many of them, because they do not know how to go about the process.

While you can make use of a compost bin to convert your kitchen waste to manure, it will be unhealthy to do the same with your toilet waste. So what is the best method to compost human waste? 

  • Use a Composting Toilet 

A composting toilet is the easiest way to convert your toilet waste to manure without getting your hands dirty. All you need do is to install the system and do your business, then occasionally turn the composter to speed up the whole process. There are different models of composting toilets available to choose from, so you want to do your research properly to find the one that works best for you. You should be aware that some of them cost less than $100, while you can spend up to $10,000 on some systems. 

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Most of the elaborate systems are built on-site and are equipped with everything you need. They are odor-free, self-contained and feature compartments where you can easily access readymade compost. Some other brands have separate paths for collecting urine and feces, while others have separate systems fitted on them. Once one of the systems is full, it is closed, and the other is opened; the process is repeated until there are no new piles available. 

Tips on How to Successfully Compost Human Waste 

  • Use a Composter 

If you can’t get access to a composting toilet, but still see the need to convert your toilet waste, then you should consider using a compost tumbler instead of a bin. The reason for this is that a compost tumbler turns the pile automatically; whereas you will have to do it manually with a compost bin, which can be messy.  

  • Keep it Dry 

You want to ensure that human waste is kept dry. You have to ensure that it is covered at all times, to prevent water, snow, and moisture from getting into it. When this happens, it can make the compost smell bad, and reduce the degradation process. You shouldn’t have to worry about this with a compost tumbler since the units are completely sealed. 

How to Compost Human Waste: Is It Safe?

  • Use Lime

We always recommend that you add lime to your compost tumblers with human waste. Adding lime to the system helps to kill the pathogens and bacteria and speeds up the entire process. With the addition of lime, your humanure can be ready in less than 4 months, while it can take up to a year without adding lime. So if you are eager to get your result in the shortest possible time, you may want to think about using lime along with a compost tumbler. 

  • Avoid Using it on Edible-Plants 

You should avoid using human waste on your edible-garden plants. If you eat it, you shouldn’t use toilet waste on it. You don’t want to risk contracting diseases from the plants when it is ingested. You can make a separate compost bin for your kitchen waste for use on your veggies and berries, and all other plants in your garden. There is also the option of purchasing already made organic compost for use in your garden. Whatever method you choose, it doesn’t matter; so long as you don’t make use of chemical fertilizers that are unsafe for your plant and the environment. 

How to Compost Human Waste: Is It Safe?

Conclusion 

Composting is of great benefit, as it is a great way to convert waste into organic matter for use in agriculture. If you are a gardener, you can provide your plants with rich soil nutrients by starting a backyard compost bin.