Greywater treatment technologies

Posted by on Jan 2, 2016 in Ecology and Environment, Permaculture Principles, Sustainable Living | Comments Off on Greywater treatment technologies

There are several technologies in place to treat greywater for reuse. Here are some common and effective technologies for ensuring that pathogens and other pollutants are removed from the wastewater before it is reused.

Aerobic pre-treatment

soilbThe aim of the aerobic filter treatment technique is to enable the removal of large particles and the fibers that may clog the infiltration pipes during the transfer. The greywater is then transferred to active, aerobic soil-zone environment where biologically active microorganisms act on the contents of the water.

This kind of filtration is good for public facilities where greywater is generated from such activities like showering and hand washing and the shower. The system should not be used to treat the kitchen wastewater. This wastewater contains a lot of organic matters that quickly accumulates in the filter and becomes anaerobic. This makes the filter ineffective and requires frequent changes raising the maintenance costs.

Harsh detergents and bleach are not broken down during the treatment process. These detergents contain hormone-mimicking properties and are rather dangerous when used on plants. Where possible, use gentle washing powders and soaps.

Anaerobic to Aerobic pre-treatment

septic-tank-stagesA large amount of food grease and food leftovers passes from the sink to the drainage system. These organic substances make the water anaerobic so fast when bacteria start acting on the contents. An anaerobic to aerobic treatment can be the solution to the problem. The typical system consists of a three-stage septic tank that separates the grease from the rest of the sludge. The sludge can be removed every fourth year for disposal.

The water that leaves the septic tank is anaerobic. For the water to be treated, it must be in aerobic conditions. Thus, the water is channeled to a sand filter that restores the aerobic environment in the water so that the microorganisms to act on the water. The water is then transferred into a planter bed where the final purification of the water takes place. The microorganisms act on the water in the aerobic environment and leave the water clear and in a near portable quality. Unfortunately, this kind of treatment is not cheap and requires expertise to set up. However, it is very effective especially in food institutions such as hotels and restaurants. It also saves the drainage systems from clogging with grease.

How does aerobic treatment unit work?

You can learn much more about water recycling and treatment technologies with Vladislav Davidzon at Open Permaculture School or by visiting regenerative leadership institute blog. It has all the resources required for the ease of understanding implementation of any greywater treatment plant.

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Unlocking The Power Of Greywater

Posted by on Jan 2, 2016 in Ecology and Environment, Permaculture Principles, Sustainable Living | Comments Off on Unlocking The Power Of Greywater

In today’s economy where water presents a challenge in almost all parts of the world, building houses while considering how energy efficiency can be increased and related wastes can be reduced is of paramount importance. Some solutions that help with such a challenge include use of a water-water heat pump, demand controlled circulation system and the focus of today’s article, greywater systems. The latter are very effective at helping to filter and reuse greywater and ultimately reduce the amount of fresh water used in households.


Greywater and black water systems are built separately and this helps to terminate the mechanical room. Greywater is made up of all the water that comes from bathroom sinks, showers, bathtubs and even laundry. On the other hand, black water consists of any water that comes from toilets and kitchen sinks. After treatment, greywater is stored in a tank from where it is directed to toilets for flushing or to the landscape for irrigation purposes.

How does it work?

Any water that is discharged from washing machines and bathrooms is collected in drains. It is then directed to a water collector, treated and sent to a treated water reservoir. Once there, the water can either be directed to toilets for flushing or to landscape for non-potted irrigation purposes. This cycle continues every time you use the shower or bathroom sinks or washing machines.


There are several benefits of using greywater, with the most obvious one being reduction of fresh water use. By using greywater, the amount of fresh water that is used at home for laundry or flushing reduces. This ultimately helps to save on utility bills. Another benefit of greywater is that it helps to reduce the stress on treatment plants and sewers. This is so because reusing greywater reduces the amount of wastewater that is released directly to sewers and treatment plants. In addition, greywater can be used to increase water supply at home for various uses including flushing toilets and drip irrigation. In areas where soil percolation is slow, greywater comes in handy to increase water supply. Greywater also encourages reduced use of chemical and energy. In areas where water is not otherwise available, greywater can be used to support growth of plants and improve the fertility of the soil.

Learn How to Install a Graywater Irrigation System

Greywater is certainly useful in many ways hence the importance of unlocking its potential. Open permaculture school and regenerative leadership institute are two institutes where you can learn more about how to use greywater and unlock endless opportunities.

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Is Investing In Rainwater Harvesting Systems A Good Idea?

Posted by on Jan 2, 2016 in Ecology and Environment, Permaculture Principles, Sustainable Living | Comments Off on Is Investing In Rainwater Harvesting Systems A Good Idea?

Many people who want to set up rainwater harvesting systems on their properties are often put off by the cost of implements and capital output required to pay for labor, design, engineering expertise and many other expenditures. Many people are unable to decide whether to stay dependent on the water mains systems and be subject to shortages, rationing and price fluctuations, or switch to rainwater harvesting and have to spend a lot of money to install systems before they can begin to reap the benefits.


Regardless of whether you live in an urban area with efficient water supply or in a dry, arid area with unreliable water sources, you should definitely consider investing in rainwater harvesting for the following reasons:

1. Rising water costs

Water rates continue to rise globally due to erratic rain patterns and falling underground water tables that reduce water supply and result in having to spend more money to dig deeper wells and replenish depleted aquifers. In addition, new water rates are tiered and not flat rate as before, which means that instead of paying a one off fee per month for your water, you pay based on the gallons of water you use. The costs of inputs required to make water safe for human use are also subject to inflation, and many water providers choose not to bear this cost but instead, pass it on to consumers.


2. Increased population pressure on water resources

Increasingly larger numbers are moving to urban areas, placing even more pressure on scarce water sources. This means that shortages and water rationing are rising and forcing people to turn to private water suppliers and bottled water in order to meet their needs which turns out to be extremely expensive in the long run.

3. Depleted water sources

Water tables in cities have been falling exponentially over several decades, resulting in greater shortages especially in urban areas and forcing people to find alternative, and often, more expensive sources of water to meet their needs.

How to determine if a rainwater system is a good investment

In order to find out whether investing in a rainwater system is a good idea, you can use a method that measures how long it will take the system you have invested in to pay for itself i.e. payback period.

As an example, a 5,000 gallon system might cost $10,000. Assuming that a household currently pays a current water bill of $200 a month, or $2,400 a year, this adds up to $ 24,000 over ten years assuming the utility company does not increase its rates during this time. If a household chooses to replace 50% of its water use with rainwater, then a 5,000 gallon system should pay for itself in 8.3 years i.e.

$10,000 / $1,200 = 8.3 years

While the payback period might seem to be on the higher side, people considering investing in a rainwater harvesting system should remember that they will also have significantly reduced their water bill and these savings can compensate them for the amounts they will have used to set up this system.

You can learn more about why rainwater harvesting is a good investment at the Open Permaculture School and regenerative leadership institute.

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Key Notes Provided By Expert Vladislav Davidzon About Permaculture

Posted by on Nov 12, 2015 in Ecology and Environment, Global Warming and Ecological Awareness, Permaculture Principles | Comments Off on Key Notes Provided By Expert Vladislav Davidzon About Permaculture

There are many experts who help in guiding people on permaculture course program through online and as well as in institutes. There are many common places available in the daily routine which would help people in understanding how much amount of food items are taking by the individual on a daily basis. The permaculture course program on the regenerative design institute ecology of leadership would help people in defining drinking habits in a better way and will show alternative approach for better life style.

The course will also help in achieving healthier options in human life. The fourth principle of the course would help in combining the entire project together. There is lot of benefits of taking food dairy products on a daily basis and it will be easily accountable for changing the life into an easier way. We need to stick to our daily plan that would help in maintaining a standard life.

Setting Goals In Personal Life

The vladislav davidzon is one of the experts in permaculture who is capable of treating all kinds of people. The overview of the course that involves: setting a standard goal and should able to track the amount of food items taken on a daily basis. We should understand the importance of hydration in order to achieve healthy body at all times. HealthyEating

We should get the effect of heavily processed kind of food products into our human body. We should be able to increase daily exercise routine at all times. We should properly recognize amount of benefits gained with the help of fruits and vegetables. We should intake food products that are able to predict the usage with the help of human mind.

Overview Of Course Outline

We will get the proper difference between both meat based protein food items and vegetable based protein food items. The course will provide proper guidance for promoting proper visualizing on set of goals in the life. We need to understand different types of dietary fat food items available in the store. natural-and-heatlhy-food

The course would help in taking necessary steps to track food items which are dined in a day. It helps in providing needed information for whole food products and which would be more essential for life style as well. It helps in understanding how strong training would able improve health and maintenance of human body to a larger extend. We are able to recognize type of nutritional benefits from the raw and organic type of food items available in the shop. In order to obtain healthy life style, we need to replace sugar rich content snack items in the daily routine.

We need to keep track on nutrients which is affecting functionalities of human brain in a large amount and we need to avoid it at the earliest in our daily routine. We need to do proper planning that would help people in reaching goals at all times. The course will also be obtained in several ways and it is based on the concept that people are interested in taking different way of learning facilities and skills for better and effective life style.

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Permaculture –the new culture

Posted by on Oct 3, 2015 in Ecology and Environment, Global Warming and Ecological Awareness, Permaculture Principles, Sustainable Living | Comments Off on Permaculture –the new culture

Have you ever considered eating healthy food from you own backyard? Owning your own garden, growing crops and other vegetables? Maybe permaculture gardening is the real thing for you.

Due to the more growing stories about global warming and ecological awareness, people started to wonder. Can this affect our humanity more than anything before? Can it bring disasters like famine, diseases, and natural catastrophes? Are we prepared for that? I am sure that the answer is no.

There are few ideas on this matter and permaculture is one of them. Permaculture is a way of agricultural design. At first, it should be connected to the land cultivating and planting seeds for all sorts of plants but gradually it has evolved onto a higher level. Animals are also domesticated into the system and they are making fertilizers which are very good for plants.

Permaculture means permanent agriculture and was coined in 1978 by Australian professor Bill Mollison. Later, the term expanded its meaning and now stands for permanent culture. Today it combines all sorts of terms like ecological design, ecological engineering, water resource management, environmental design etc. Mollison said that this is a philosophy of working with, rather than against nature. When VladislavDavidzon, a famous permculturist, was asked to describe permaculture he replied with one word: Innovation.

Permaculture system has six zones and they are sorted by numbers (Zone 0, Zone 1, Zone 2, Zone 3 etc.).

                   In Zone 0 is the home center or the house. Here, main aims of permaculture policy are to save energy and water needs. It needs to harness energy and heat from sunlight. It should also draw water from natural water source. It should also look and be designed in harmony so it can represent a great place to live and to work.

                In Zone 1 are things that need to be visited often like herbs, crops, fruit like strawberries, raspberries or blueberries etc. There is also a worm compost bins for waste.

                Zone 2 is a place for plants and herbs that doesn’t require much attention and maintenance, like sweet potato, orchards or some bushes. Also occasional weed problems must be solved

                In Zone 3 are the main crops. They are used for trade and for domestically usage. These crops do not need a much care. Only weekly watering and weed control. These crops are carefully planted so they do not make space problems to each other.

                In Zone 4 there are areas made for livestock where they can feed themselves naturally. This area is also used for wild food collecting and gathering. Firewood and other wood for miscellaneous usages are made here.

                Zone 4 is like a border in the system because zone 5 is complete wilderness area. Main inhabitants of this area are insects, bacteria and other animals in the system. This area represents the end of permaculture system.

                Here are few main things when considering these ecological systems. These farms exist in the whole world and probably if the circumstances make it so, the rest of the humanity will probably start to produce goods and food in this way.

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How to learn permaculture principles

Posted by on Oct 3, 2015 in Ecology and Environment, Permaculture Principles, Sustainable Living | Comments Off on How to learn permaculture principles

Living on a fast lane has been a common practice for most of the people of today. However, the number of those who want to change their lives and take it more slowly is on the increase. There are many movements around the world that are gathered around healthy living, growing and eating organic food, building self-sustaining households, using renewable energy resources and the like. A discipline that unites all the previously mentioned movements and concepts is permaculture. As the word itself says it, it is a concept of “permanent culture” – an entity that can sustain itself permanently, i.e. indefinitely. Both the term and the concept were invented by Bill Mollison and David Holmgren in the previous century, in the seventies, and it started as “permanent agriculture”, since it was focused mainly on growing plants. Today, it is referred to more as being “permanent culture”, since its principles can be applied to almost any aspect of living – organizing households, gardens, orchards, building homes, libraries, even cemeteries – all completely self-sustaining and eco-friendly.

Core principles of permaculture are caring for the Earth, caring for the people and returning of the surplus. Other than joining previously mentioned aspect of living, permaculture is also formed around many other concepts and sciences, such as organic farming, agroforestry, ecology, sustainable development, urban planning, biology, chemistry and many more.

Since the number of people interested in organic, healthy and eco-friendly living is on the increase, there are, consequently, many sources of knowledge who want to turn their lives in this direction. One of the ways to master permaculture is certainly by taking up a course, whether online or live. A place which offers both types of courses is Regenerative Leadership Institute, founded by Vladislav Davidzon over a decade ago. The Institute offers live courses, held in Eugene, Oregon during summer and in San Francisco, California during winter. Here you will be able to learn the principles of permaculture, but also to feel what it is like living in harmony with nature and with a community – since the course is based on camping, spending time in nature, cooking in teams and more. Other type of course provided by the Institute is online – where you have two options. If you want to know more about how to learn permaculture principles you should read the rest of the text carefully.

There is a free course, which requires you only to register on the website. It is based on video materials divided into sections, and there is also a forum for all the attendees to exchange knowledge, information and help each other. There is also a paid course, upon whose completion you will be awarded with an international certificate of permaculture design. If you, for example, need a degree in this area in order to improve your career, this may be the right course for you. It is also based on video materials, but it also requires you to create your own permaculture project and to take a test after finishing all lessons, on which you need to score over 70% in order to pass. In addition to the courses, the Institute’s website offers a magazine with many interesting and informative articles, and there are also very useful videos on their YouTube channel.

Whatever your preferences may be, you are surely going to be able to find a course, a video or an article that suits you best, which will help you gain new knowledge and possibly turn your life into a new, better direction.

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