The waste water that leaks out is water that already now goes into that coastal environment, and the algae that leak out are biodegradable, and because they're living in waste water, they're fresh water algae, which means they can't

It leaks. It's struck by lightning.

Greenhouse gases are a byproduct of this process, and are released through waste.

We drain it and she'll fry.

The dome has an incredible amount of water that washes off of it, as well as wastewater.

Do they, perhaps, include green infrastructure, so that we can take runoff and water that's going out of our houses and clean it and filter it and grow urban street trees?

You can get a drainage grant these days.

They had pumps to keep the water out of the foundations.

It has to substantially eliminate emissions of ammonia, nutrients, pathogens, heavy metals, odors, and have zero discharge of wastewater to ground or surface waters.

This is the city of San Francisco, which has 900 miles of sewer pipes under the city already, and it releases its waste water offshore.

San Francisco is also spending 40 million dollars to rethink and redesign its water and sewage treatment, as water outfall pipes like this one can be flooded with seawater, causing backups at the plant, harming the bacteria that are needed to treat the waste.

Now how many of you have ever gone to a state park or a national park where you had a big sign at the front saying,

Michael Pritchard Okay.

When he urinated, it came out through all these little holes here, kind of like a fountain.

Yes, we are less prone to falling sick.

They literally flipped the switch.

All drains lead to the ocean, kid.

If you look at carbon dioxide from burning tropical rainforest, or methane coming from cows and rice, or nitrous oxide from too many fertilizers, it turns out agriculture is 30 percent of the greenhouse gases going into the atmosphere from human activity.

I want a map covering the storm drain system in this area.

So different cities around the world treat their waste water differently.

We gotta vent the compartment! Venting complete. Fires are out.

The school drains the pool once a month.

We're going as fast as we can.

The colon absorbs water, manufactures vitamins produces mucous, and forms and expels feces

So, even though there's a blood vessel near by, really, no flow is happening, so I'll just write no flow .

Well, we know that cells are expecting oxygen, right? We know this. And that they have a lot of carbon dioxide waste.

And that's how your body excretes waste, is through your breath, your bowels and your perspiration.

Its outer wall is solid rock but for a small culvert at its base which is little more than a drain.

I bleed when I have bowel movements.

I have a runny nose.

By means of a super high pressure water spray practically all the sediment is removed.

Some cities just release the water.

Don't worry. All drains lead to the ocean.

It accepts algae and detritus in one end, and through this beautiful, glamorous set of stomach organs, out the other end comes cleaner water.

If there's a region of low pressure in the atmosphere, air is pushed toward it,

Secondly, think about this.

It serves 220 people a day.

Then after every episode, I had to go up to the bathtub and swim around the bathtub and look at the drain, because that's all there was to look at.

So, the bugs allowed to live, when they excrete, for example, smaller creatures are waiting for excreta, to be supported.

Tunnels leads to the sewers, sewers lead to the storm drains... Storm drains leads to sea.

I want a man at every other drain entrance along this line.

Looks like he was washed down the entire length of the runoff channel.

The only machine capable to capture the carbon that we are producing, always, even if we reduce them, everything that we do, we produce CO2, are the trees.

And as far as construction speed is concerned, nothing will beat Contour Crafting.

CSP needs a supply of demineralized freshwater.