The Great Greywater Debate- PVC or Polyethylene?

...on the safe side. PVC is toxic to manufacture as well. This makes polyethylene the more ecological approach. But it is very hard to find in the size we need for the greywater system. And you have to buy a minimum amount- about 250 feet is the smallest we have found so far. For my yard, we probably only need about 40 feet. Plus, you have to mail order it. If we go the pvc route, it would cost far less and we could buy all the pieces at the local h...

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Netafim Tiran, a Greywater Dripline

In a lecture I heard recently, Leigh Jerrard of the Greywater Corp mentioned an intriguing product from Australia: a dripline compatible with greywater. Now, if you tried to push gunky greywater through conventional dripline it would clog in seconds. According to the manufacturer, Netafim Tiran Greywater Dripline gets around this problem because, Each dripper has its own mini filter. When a contaminant attempts to enter the emmitter, it is re...

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Using Greywater from your Washing Machine

With our current bad drought conditions it makes no sense to pour perfectly good water down the sewer. So we just joined the greywater underground with our illegal washing machine surge tank, and the installation was a piece of cake. We built our washing machine surge tank based on the design in Art Ludwig’s book Create an Oasis with Greywater. The purpose of the surge tank is to prevent the built-in pump in the washing machine from burni...

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Planting a Mini-Orchard

...that I still have. Other than the unnecessary bucket and the persimmon tree (died, for some unknown reason) this greywater application has worked very well. Our fruit trees are lush and happy. With the news that Lake Mead could go dry by 2013 we figured it was about time to figure out how to grow food with very little water in a Mediterranean climate that gets on average 15 inches of rain a year (3 inches last year). Our water worries sparked th...

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Greywater 101

Survival Podcast intern Josiah Wallingford has started up a blog, Brink of Freedom, that I’m going to contribute to periodically. In my first post, Laundry to Landscape: How to Reuse Laundry Greywater, I discuss my own greywater system as well as the setup I installed at neighbor Lora’s house. Greywater has been one of the simplest and most rewarding projects at our homestead. And I’m looking forward to cont...

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Greywater Fed Tomato Plant Takes Over The World

...n Neighbor Here: So a few months ago Mr. Homegrown helped me install a simple ‘laundry to landscape’ greywater system. Most of the plants that get watered by the system didn’t get much water before and were just barely surviving. There are several fruit trees, a rhubarb plant and an assortment of perennial herbs lining a narrow strip of land along the side of the house. Now, the plants getting fed by the greywater are going bonk...

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Greywater Linkage

Outlaw water activists the Greywater Guerillas have added a nice set of examples to their website showing some creative greywater strategies. As figuring out how to get greywater out to your garden depends a lot on, say, if your shower is higher than your bamboo grove, it’s great to see some real world examples.Next step around our little crackhouse will be to figure out how to reuse our shower water. The GGs have given us some ideas . ....

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Build a Washing Machine Greywater Surge Tank

...t held toxic materials. The best kind of drum for this purpose is one that has a lid, both so that you can clean it out periodically, and to make it easier to fit the hose connection at the bottom. 2. Drill a 1 inch hole in the side of the tank at the bottom. 3. You will need to improvise what is called a “bulkhead” fitting in order to hook up the tank to a regular garden hose. Instructions for doing this can be found here. Seal the...

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Showers to Flowers

...are the simplest, and involve the least amount of effort and maintenance. One of the easiest and more permanent greywater solutions is simply rerouting your shower straight out a pipe and into the garden. Here’s how to do it: 1. Confirm that your shower is higher than the point you are watering. The minimum fall for waste pipes is 1/4 inch per foot — any less and you’ll risk a backup. 2. Cut the waste line from your shower, mak...

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Looking for the Union Label

...derwear on the internets recalled a highly catchy ad jingle from the roller disco era, “Look for the Union Label” (youngsters can watch it on youtube here). We looked for the union label and we were surprised to find it via a company called Union House which carries a functional, if unexciting line of apparel. Unless hipsters take to golf shirts in an ironic fashion judo move, these offerings will never be cool like the domestically m...

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