Simply put, greywater is waste water that is produced from lavatory sinks, clothes washers, showers and baths. It accounts for about 50%-80% of the water that is consumed in households. That is a lot of water that can help reduce strain on water systems. If used as an alternative source of water, greywater requires minimal treatment which in most cases only involves filtration. Some commercial filtration systems go the extra mile and chlorinates the greywater with the sole aim of killing microbes. Whether or not it’s intended for reuse, greywater should be filtered out of pipes as it can easily clog them. The main difference between rainwater and greywater is that while greywater accounts for household water waste, rainwater is very pure. Greywater is a very effective solution for parties concerned with sustainable development and green construction.
- Less strain on treatment plant or septic tank: The use of greywater helps to extend the lifespan of septic tanks and ultimately its capacity. It also leads to less waste flow to treatment plants thus making them more effective and less costs.
- Sites that are unsuitable for septic tanks: Sites that exhibit certain characteristics like slow soil percolation are not ideal for septic tanks. Such sites can benefit greatly from use of greywater whose system is less costly to engineer.
- Reclamation of wasted nutrients: Disposal of wastewater in oceans or rivers leads to soil erosion and ultimately loss of nutrients. Greywater can be used to reclaim the nutrients lost this way and thus help to maintain the fertility of the land.
- Reduces the use of fresh water: Greywater can be used in place of fresh water and as such, can be used to increase water supply in areas where it’s really needed like irrigation schemes. With the exception of toilet water, all residential water can be recycled and used for both indoor and outdoor uses.
- Highly effective purification: Greywater is highly purified in the upper region of the soil that is most active biologically. This purification helps to preserve the natural quality of the surface and the ground waters.
- Less chemical and energy use: Reduced amount of wastewater and freshwater that requires treatment and pumping reduces significantly. Those who produce their own electricity and water accrue the benefit of reduced infrastructure costs while those who treat wastewater under their fruit trees are encouraged to pump less toxic wastes down the drain.
- Growth of plants: In areas where water is not available, using greywater helps the landscape to flourish thus growth of plants.
How to make a safe, ecological and legal suburban home graywater system
To learn more about water resource utilization along with land management and rehabilitation, enroll at Open permaculture school and regenerative leadership institute.
Harvesting water is one of the good ways to relieve the pressure on the existing water resource and lower the cost of buying water for domestic and commercial use.
Types of water harvesting
There are three main types of water sources for harvesting namely:
1. Rainwater harvesting
This is a method for inducing, collecting storing and conserving surface runoff. Water can be collected from courtyards, rooftops and similarly compacted surfaces. There is also the micro-catchment water harvesting where the water is collected from the surface runoff from a small catchment area and have it stored in an infiltration basin. The basin can be planted with annual crops or a tree.
There is also the macro-catchment water harvesting, also called the external catchments. In Macro-catchment, run-off from hill-slope catchments is the conveyed to an area with crops at the foot of the hill or a flat terrain below.
2. Floodwater harvesting
Floodwater harvesting is the collection and storage of water from the creek flow and then diverted to the garden for irrigation. This kind of harvesting is also known as large catchment water harvesting. It is done in one of the two ways below.
You can have floodwater harvesting within streambed where water flow is dammed and inundates the bottom valley of the flood plain. Water is the forced to infiltrate, and the wetted area is used for agricultural purposes.
If your land is on a hill, water normally cascades straight off it and finds its way down before it can sink into the soil. You can slow the flow of the water by cutting stair-stepped terraces into the hill. A wall of stone can then support each step of the terrace. The terraces at as storage facilities for the ground runoff over the hill. The water forms a lens over time as it moves down. Plants reach the lens and can remain green during the dry season.
Rain barrel and cisterns
Rain barrels are underground water storage for excess water that your earthworks cannot handle. The barrel has fittings to enable you to use the water for your garden any time that you need. Cisterns and barrels stored water can also be used for flushing the toilet. Ensure that the piping system is well attached and a pump in place if you are pumping water from below the ground.
It is important to harvest as much rainwater as possible. Savings on water bills cover the cost of the facilities after a period. To learn more visit regenerative leadership institute.
In modern scenario, education has reached to a much bigger level and the expansion has taken place which is welcomed by people. There are wide number of courses in today’s time that are offering help and there are new courses that can change the perception of education for sure. When bringing positive health changes is important for you then there are courses that can give you a better view through learning. There are number of courses in modern times to make the best choice from and courses related to sustainability and natures are extremely unique that can give best outcome in several ways. Fill Regenerative Leadership Institute sign in form and take knowledge that you need.
Knowing all about regenerative leadership institute – As of now, the education has grown itself to a much higher level and has expanded to various kinds of courses that are fund to be extremely useful. You have plenty of options to choose from and when it comes to selecting a course that is close to nature, then regenerative leadership institute is definitely the one to go for.
The world class education provided by them makes them highly reputed name and are truly the one to rely on for getting best education. This institute is largest provider of sustainability and permaculture education that makes them one of the most liked choices by many. There are different courses in this institution that has been specifically designed to suit different needs of the people such as nutrition. If you want to lead healthy life then nutrition plays a vital role and thus this institute offers course on nutrition to all those who are specific about it. Other popular course is permaculture that gives you knowledge about sustainable design science that is based on the natural patterns. From soil regeneration, land restoration, to rainwater and grey water catchment, food, forests, trees, garden design, urban apartment permaculture etc, you have wide things to learn on. You can also get courses on communication which gives you comprehensive understanding of how to talk and what to say. You can learn the apt way to learn the most vital skill in today’s time that is communication. You will learn to focus on the nature through camping, meditation, etc to get healthy changes in your life which you can learn here.
If you have been in search for the courses that can give positive benefits to your health by making you learn vital things then there are some good choices to go for. Regenerative leadership institute is definitely the one you can opt for, if you are looking the nature related, sustainability and other relevant courses. They are highly recommended by thousands of students from different countries who have already enrolled themselves in the institution and speak highly about it. There are world class instructors on sustainability who will guide you with best knowledge that will be truly amazing. You can learn all about different perspectives of permaculture, nutrition, nature, communication etc to make a better life for sure.
Promoting permaculture – RLI
RLI stands for Regenerative Leadership Institute. RLI is founded in 2004 by a famous permaculturist, Vladislav Davidzon. He has been a professor and teacher of permaculture for years and he came up with the idea to promote permaculture on global level, regenerative therapy and he has founded this Institute. Web pages came a little bit later but the word of this new life philosophy has been spread. The RLI main task is to connect various students from around the globe in 190 countries.
What is permaculture actually? Permanent agriculture is the full name and this has spread into a real culture. All in the spirit of keeping the humans aligned with the nature as much as possible. Permaculture is a way of lifestyle where home design, gardening or even you production of food can depend only on your free time and will. Its principal philosophy is made on the idea of humans, animals and plants living together in one ecosystem. One of the main reasons that permaculture is invented are global catastrophes like global warming and other ecological disasters. This is the preaching of harmony and real life in peace.
The RLI is an educational organization and this is the place where you can share you permaculture accomplishments and make discussions with other people. On its webpage specifically there are lots of useful things like fruit growing tricks and tips, how to keep pests away from your plants tutorials, redecoration permaculture plans for houses etc. There are all sorts of online classes and seminars with real professors. There are also nice promotional videos of permaculture. Registration on the site of RLI is completely free.
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The RLI is here not just to promote permaculture but more to promote good and healthy way of life. You can learn other ideas when it comes to cheaper energy and getting the water into your home. People are thinking that permaculture is only about gardening but it isn’t. It is much more than that. It is about making our environment healthy place for a living.
There are permaculture colonies around the world and they are producing their own energy, making their own food, planting seeds and from animals they have natural fertilizers. One of the most interesting things about permaculture is that these colonies produce even their own medicines. For a colony a very important thing is to place it on a good, fertile soil. Overtime, if you own animals like pigs, the fields will be fertilized very fast, and that means that you can produce more and more food, not just for domestically using but also trading. The other major thing is colony organization. Colonies must be divided into 5-6 organized zones.
It is very important for a young permaculturist to have a place for information sharing and understanding importance of aesthetics when they are making their colony. You need to plant seeds and herbs in a way that you make as little space for a maximum benefit and this is where web pages and organizations like RLI are handy and it doesn’t matter whether you live in the high urban area or in some village, permaculture should be something that everybody should cherish and be willing to do.
Permaculture: main ideas and principles
Permaculture was officially established in 1978, which makes it a rather young movement, but its origins are derived from organic farming and similar ideas that were present even in 1900s. That moment of official establishment happened when an Australian professor (Bill Mollison) and his graduate student (David Holmgren) published a book named “Permaculture One”, in which they presented an elaborate system of codes and principles directed towards sustainable living and healthy environment. They coined the term “permaculture” which was referred to “permanent agriculture” – an idea that first appeared in 1929 when an American environmentalist and author, Joseph Russell Smith, published his work “Tree Crops: A Permanent Agriculture” where he elaborated on his experiments with fruits and crops. Masanobu Fukuoka was another big role-model for those two Australians, since his ideas on natural farming were popular all over the world.
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Permaculture was imagined as a system that can help people re-connect with nature, and use natural resources in the best possible way. Designs and patterns found in nature are very important in this philosophy, because only with mimicking and replicating those laws of nature can a man achieve maximum sustainability and benefits, with minimum of resources used or labor put into production. Permaculture seeks to integrate all elements of society, and therefore it can be applied on various fields of human activity – from agriculture and gardening (which are the most popular, but certainly not the only ones!) to natural building, ecology and economy.
Mollison and Holmgren gave numerous lectures and courses over the years, and also published a lot, but there were some things that were solid and constant in their teachings, and those are called the core tenets. There are three of them:
- Care for Earth: this idea is focused on the idea of protection and preservation of our environment and our planet in total, since without a healthy Earth there can hardly be any more people
- Care for the people: idea that focuses on availability of resources to all people, since equality will bring peace and then a happy lifestyle can be achieved
- Return of surplus: the idea of recycling and harvesting waste, or as some call it “the Fair Share” practice, which requires the return of any excess to the system and using only as mush as we need, not more
Holmgren also published a book named “Permaculture: Principles and Pathways Beyond Sustainability”, where he introduced twelve principles of permaculture. Some of them included the likes of: observe and interact; catching and storing energy; no-waste productivity; small and slow solutions; permaculture guilds design examples; integration of elements; etc.
Nowadays, permaculture can be learned in courses, design schools and lectures, and people only need to have the will to make a change. Vladislav Davidzon, CEO and founder of Regenerative Leadership Institute, which specializes in providing expert courses on permaculture and sustainable living, decided to take it all to the next level, and since 2013 courses from his design school are available for free on their internet website, where people can get all the necessary information about ideas and principles of permaculture.