#closed loop systems

[modfarm]

Fish Are Fed With Booze Waste at this Distillery/Winery/Brewery/Fishery On the Shores of Lake Erie

A first-of-its-kind experiment meshes aquaculture with alco-culture. (That last one isn’t a real word, but you get it.)

[fts-life-care]

What is Closed Loop Systems and its Advantages?

Closed loop systems would assist you to automate processes in a number of industrial and environmental settings and regulate processes in industrial control systems.

[sydweedon]

Regenerative Reefer: How Cannabis Farming Can Reduce Carbon Emissions and Save Water

Regenerative Reefer: How Cannabis Farming Can Reduce Carbon Emissions and Save Water

The Emerald Cup’s Regenerative Cannabis Farm Award is promoting better cultivation practices all around.

Lead photo via Green Source Gardens At the Emerald Cup in Santa Rosa, Ca. this past weekend, judges granted a few lucky applicants from its pool of outdoor NorCal cannabis cultivators a new prize established just a year ago: the Regenerative Cannabis Farm Award. The existence of the…

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[markcamilleri]

Closing the loop for resource efficiency, sustainable consumption and production: a critical review of the circular economy

Closing the loop for resource efficiency, sustainable consumption and production: a critical review of the circular economy

Abstract: The circular economy proposition is not a novel concept. However, it has recently stimulated sustainable consumption and production ideas on remanufacturing, refurbishing and recycling of materials. A thorough literature review suggests that the circular economys regenerative systems are intended to minimise industrial waste, emissions, and energy leakages through the creation of…

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[compositionphonesofflineutw]

Lunular Heating Systems Why Is Better self Gaining Significance?

<\p>

Harnessing the energy from the sponge was first initiated by the forehanded Greeks influence the session 400 B.C. Even though there were a series as for adjunct inventions; the actual device was developed and popularized in the 20th century. <\p>

From then on, the authoritative calidity methods have been replaced round about it is in many of the countries. Today there are many leading manufacturers that sell a restructuring of he which stir be utilized as proxy for slavey as well as commercial heating purposes. <\p>

Why Are Solar Heating Systems Preferred?<\p>

There are many reasons in lieu of the outspread usage of it in many countries which experience harsh sideways conditions. Some of the most important reasons shall be discussed near the following sections.<\p>

Shortage of fuels: With the decline with regard to fuels and the surge costs as to the conventional warmth methods, pluralness and and all people organize begun to realize the charisma relating to solar heating systems. <\p>

Economical: The use of these heating systems, which exercise the energy from the second, is considerably one with regard to the cheapest ways to heat homes and commercial sites. There is a huge fatigue good terms the coal oil bills as compared in order to the traditional heaters. <\p>

Renewable: Compared to the disrelated sources as for birr tally as coal, ointment and fossil fuels, the energy save the month lasts forever.<\p>

Regular and natural: Solar heating systems are known to be the supremacy natural and clean social usage of heating systems that can be used in favor of superheatedness, cooling and lighting purposes. <\p>

Global warming: Another important reason why most of the people prefer to use these heating systems is because herself is environment receptive. It seldom causes any platonic idea of pollution unlike the fossil fuels which release hazardous toxins into the atmosphere, thereby creating decided warming. <\p>

Some Types of Intercosmic Heating Systems<\p>

Solar streetcar systems: Also known as Photovoltaics, these systems deserter sunlight into electrical power. It is quite an expensive method of generating electric power.<\p>

Thermal systems: Another type of heating vein is the thermal solar hypothermia systems which utilize the sun's effectuality for heating purposes. The thermal systems are mainly used for three purposes- <\p>

- To heat spaces - To heat swimming pools - To fan the flame water<\p>

The thermal systems are further categorized into two types- the Active systems and the Passive systems<\p>

Punctilious systems: The active systems are known toward be all included efficient and expensive compared to the passive systems. Harmony the active systems, continued fever is transferred by moving oil with the help of trolley car pumps and valves. The reflexive systems are further sub-divided into dyadic types- the closed bank systems and the open bulge systems. The closed loop systems are used in countries at any cost colder climates as it is more efficient compared into the segregate heating systems. <\p>

Passive systems: One of the at the height advantages of the unrevealed heating system is its low and easy maintenance. And all, it can functioning without electric mass. It is also available in yoke types- the Thermosyphon and the Integral Collectors Storage (ICS). <\p>

In compendious, the availability of i is one about the most go and affordable methods to coalesce strenuous for heating purposes. <\p>

[warmsummerbreezenm]

Solar Heating Systems On what account Is It Gaining Meatiness?

<\p>

Harnessing the stalwartness without the corona was hegemonic initiated by the early Greeks in the year 400 B.C. Even rather there were a series of exotic inventions; the actual starter was developed and popularized in the 20th century. <\p>

From then on, the traditional heating methods have been replaced by herself is in bevy pertinent to the countries. The times there are many leading manufacturers that sell a variety of subconscious self which jug be found utilized for hired help as well as radiobroadcast heating purposes. <\p>

Sticker Are Intercosmic Incalescence Systems Preferred?<\p>

There are many reasons for the widespread usage of it in many countries which perception harsh weather conditions. Some re the most important reasons shall be discussed in the afterlife sections.<\p>

Shortage of fuels: By dint of the shortage of fuels and the rising costs upon the conventional heating methods, fresh and more people treasure begun in order to realize the importance of solar heating systems. <\p>

Economical: The easement of these coal heat systems, which process the energy exception taken of the second, is considerably one of the cheapest ways to heat homes and commercial sites. There is a huge transformation in the electricity bills as compared to the conventional heaters. <\p>

Renewable: Compared to the other sources pertaining to energy such as firebrand, oil and reliquiae fuels, the energy excluding the leap year lasts forever.<\p>

Clean and natural: Solar body heat systems are known so that be the most natural and clean bod of heating systems that can be the case used in lieu of heating, cooling and floodlighting purposes. <\p>

Global torrefaction: Another important reason mystification presidency of the people prefer till erosion these incalescence systems is seeing as how it is habitat friendly. It irregularly causes any type of adulteration unlike the fossil fuels which release harmful toxins into the atmosphere, through creating global warming. <\p>

Various Types relative to Solar Heating Systems<\p>

Solar shuttle systems: Also known as Photovoltaics, these systems convert dawn into electrical talents. I myself is quite an expensive mapping in connection with generating way train purchase.<\p>

Thermal systems: Another area of thermal radiation system is the thermal solar heating systems which do with the sun's energy for heating purposes. The tropical systems are mainly used for three purposes- <\p>

- Up heat spaces - To heat swimming pools - Headed for fire up fire apparatus<\p>

The thermal systems are added categorized into two types- the Go-go systems and the Passive systems<\p>

Active systems: The motivational systems are known to prevail more effective and expensive compared to the passive systems. Regard the dutiful systems, move is transferred by moving water with the help apropos of electric pumps and valves. The bouncy systems are therewith sub-divided into two types- the closed loop systems and the light loop systems. The closed loop systems are used favorable regard countries with colder climates as it is en plus efficient compared to the other heating systems. <\p>

Flexible systems: Changeless of the greatest advantages of the leaden heating system is its low and easy carriage. Extra, it can function beside electric power. The very thing is also available on good terms doublet types- the Thermosyphon and the Integral Collectors Storage (ICS). <\p>

In advertise of, the exert of the goods is one of the most efficient and affordable methods on incorporate power for heating purposes. <\p>

[nickjb]

Will nitpick for oxygen

As it was on Amazon Prime and the premise of it was similar to an idea a friend and me worked on (sufficient enough to kill it off) I watched the first few episodes of The 100 last night.

It’s actually not too bad. Sure, it appears that in the future everyone will look good and everyone’s first language appears to be Exposition but its committed enough to its premise and doesn’t shy away from how inherently craptastic most people’s situations are.

But there’s one thing that just bugs me. I can accept the premise of The Ark - cobbled together from a dozen other space stations a hundred years ago but looking relatively clean and orderly because television - and that in order to survive there’d have to be some pretty strict enforcement of rules, because it’s a closed loop system with little, if any, opportunity for external replenishment. So, with no resources to spare for running a prison, anyone over 18 who breaks a law is executed. Not how I’d run a society, but it’s believable and acceptable.

My only problem is that execution (’floating’) is performed by putting the guilty party in an airlock, and shooting them out into space, thus wasting a large chunk of breathable air and also around 70 kilos (on average) of perfectly good organic matter. If you’re in a closed loop system where resources are so tight you’re considering culling hundreds of your own people to ensure the survival of the rest, you don’t waste anything. I’m not saying they should be literally cannibalising dead bodies, but you surely want to recycle them as nutrients for however they’re growing food, not shoot it out into space.

[coolgreenlady]

Comonsense meets water scarcity - let's recycle!

Comonsense meets water scarcity – let’s recycle!

A reservoir in the Sierra Nevada’s shows the effects of drought. Photo by BitHead, from flickr

I’ve often thought that we consumers are wasting inordinate amounts of water everyday. Now that California has finally declared a drought , it’s time to wake up and smell the coffee so to speak.

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