Putting cooking grease down the drain?

[wayupnorth]

I keep my grease coffee can in the freezer corner and deposit when full on trash day.

 

[combo52]

Disposing Of Grease & Old Cooking Oil

Yay Ken, Post # 32, you are the first one to get it right, Everyone should save all their old used grease and cooking oil and RECYCLE IT at a local restaurants grease recycling container,

 

I have done this for decades,

 

I just fill old old quart or 1/2 gallon jars and take them and pour it in the grease recycling containers at local restaurants, then take the jars home and once run through the DW they are used again,

 

I can never believe how much stuff people throw away that can be easily recycled.

 

Why waste all this potential energy ?

 

John L.

 

[rapidry1000]

Getting rid of used cooking oil and grease

In San Francisco we have an oil recycling program sponsored by the City. Our local Costco is one of the recycling stations that residents can drop off their used oil and other grease. I accumulate used cooking oil and bacon grease in glass jars and drop off these jars whenever shopping at Costco.

 

[launderess]

NYC has only just recently begun rolling out composting citywide, and not everyone is happy with that idea.

Am not holding used grease/oils/fats at home then driving around to find a place that accepts such donations. If and or when city launches a program where rubbish collection expands to grease; then maybe things can be different.

Yes, there are commercial services that will take used oils/fats/grease from restaurants and such, but don't think they do the one off from households.

 

[ea56]

I’m with you Launderess! I’m not about to begin truck’n all over hither and yon to dispose of old cooking grease. If they want us to dispose of it in a way that it can be recycled, then there need to be provisions made for it to be a no hassle task.

I’m responsible, in that I don’t pour it down the drain and trash the publc sewer system. I really make an effort to be responsible, recycle and not waste resources or pollute the enviornment. Throwing leftover bacon grease in the garbage isn’t such a terrible thing to do.

But John does have a vaild point, in that this waste grease could be a source of energy. Garbage companies could make some money on it if they made it convenient for customers to leave it out for recycling with their trash pickup. Thats up to them to have their bean counters decide whether or not this would be profitable, but I’m not holding my breath. During WWll people saved it and turned it in for war time production of explosives, and other defense needs. I’ll bet that they had a fairly easy way for people to do this. Maybe it would be a good idea of refuse haulers to look into this.

Eddie

 

[launderess]

City stopped collecting certian electronics/appliances

As part of normal sanitation routes. We are now supposed to bring such things to designated recycling centers. Some do, others simply chuck them onto street or on corner near public trash bins. Either way between dumpster divers, trash pickers or whatever the things are gone within several hours.

Maybe instead of a wash in; we all could save up grease and have a soap making event! *LOL*

 

[tolivac]

There is a cooking grease container at the transfer station dump area I go to.Right next to the cooking oil tank is one for used motor oil.Hope these don't get confused!

 

[imperial70]

nothing will happen the first year but...

My sister in law was doing it for 20 years and finally. Major clog.
I've never done it. In a metal can or glass jar and in the trash (after it cools of course). It solidifies so not sure how it ends up in the dumpster. Perhaps at a restaurant where there is a larger quantity tossed at ounce. I'm so anal that I wipe a pan fairly clean of any grease before washing.

Gosh no. Do not throw (down the drain).

 

[tolivac]

Don't throw down the drain-knew of a Rainbow vacuum owner that dumpted its water dirt bin down the toilet-eventually they had such a bad clog the Roto Rooter guy wore out 2 sawtooth rooter blades to clean the pipes!Like grease-DON'T dump vacuum sweepings down the drain-also bad for septic tanks.Throw the rainbow dirt bin remains in the garden or somewhere outside.do as the Rainbow salesman sales-"gets the dirt out of the house!"

 

[daveamkrayoguy]

After putting unwanted meat juice in a coffee can to give my dad to give to his cats, I have actually been making soup (beef with beef or pork juice/fat, chicken with chicken, using bouillon cubes) with all that which I'd always avoided pouring down my drain, even no matter how small the amounts would be...

Unfortunately the most recent "soups" haven't agreed with me--I make the soup with kinchee noodles to add/enhance the flavor, but these soups got a little hard on the tummy, and my wife and kid won't touch any of this, so I don't know if I'm back to making cat food out of what is a little bit collected over time...

-- Dave

 

[potatochips]

I redid my kitchen recently and replaced the sink. I had to replace the sewer lines from underneath the sink to make the new one fit. Long story short, the inner diameter of the sewer pipes were reduced from the previous owners dumping oil and grease down the sink. Hot or not, oils/greases dont mix well with water in to a nice homogeneous solution, and eventually will settle out from the water. Sewer pipe bends and what not aggravate this separation. Not worth it.

 

I will usually tip bacon grease in to a safe dish, refrigerate said dish to solidify the oil, and then wipe the solid oil out and compost it.

 

[combo52]

Kitchen Sink Drain Lines That Close Up Inside

This does not necessarily come from dumping grease down the drain. A drain line often adapts to the flow of water it is asked to carry, this type of build up is very typical from just washing dishes and greasy pots and pans.

 

The best way to keep drains as clean as possible is to not oversize the drain lines in the first place. Also kitchens that have a disposer [ that is actually used a lot ] and a DW usually have much cleaner drains.

 

A disposer puts out lots of particles that actually scour the drain lines and keep them much more open and cleaner, and if greasy pans and dishes are put in a DW WITHOUT rinsing the DW will emulsify any grease and it will flow far down the drain lines and not congeal right back onto the inside of the drain lines.

 

John L.

 

[potatochips]

"This does not necessarily come from dumping grease down the drain." ... " this type of build up is very typical from just washing dishes and greasy pots and pans."

Im more than positive if you dump cups of bacon grease down the drain that overtime it will build up and choke off the pipe. I have a hard time believing that repeated dish washing would end up plugging off ABS or PVC sewer pipes as you suggest, especially since the ratio of grease to water is in the parts per million range when you wash one greasy pot in 20+ litres of water with dish soap. I, in my experience with industrial water treatment, would know that the small amount of grease will be nicely carried away with soapy water without issue. If that was the case then people would be replacing their plumbing a lot.

"A drain line often adapts to the flow of water it is asked to carry,"

At the same time I understand this statement, I dont? If you reduce the ID by half that you will get the same flow rate... My kitchen sink sewer is the same line as the dishwasher sewer, they tie in together and this buildup still happened. 

[this post was last edited: 6/21/2018-16:01]

 

[vacerator]

So true.

Mineral deposits can reduce the inside diameter of drains the same as all else.
When we replaced our tub/shower drain to the main stack with a wider one for a shower only, the old pipe was half the size inside. About 50 years old galvanized drain pipe.

 

[potatochips]

While galvanized piping may pick up sediment and deposits, ABS and PVC is more resistant to this. I 100% agree you can get deposits to stick or what not on that type of piping, and the piping itself can and will start to slough off. I cant stand cast iron, steel, or galvanized piping used for sewers. Theyre garbage. Over time they get brittle or crack, they cannot handle the duty of sewers as well as ABS, PVC, or concrete.

 

My house is all ABS sewer piping.

[this post was last edited: 6/21/2018-16:53]

 

[sudsmaster]

In this town, by law, all drains have to be cast iron. Except of course for the stuff under the sink. And a previous owner used 1.5" copper pipe for the laundry closet drain. Seems to work OK.

As far as soup goes, when I bake a chicken I usually freeze the bones etc as the meat is removed. Then simmer them in salty water, sometimes with a little vinegar, overnight. Makes a stout and tasty broth. I have tried this with beef bones but for some reason the chicken seems to work better. It actually gels in the fridge, probably from the solubilized cartilage, which Is probably good for joint health.

The vinegar can be neutralized at the end with a dash of sodium bicarbonate. Unless you want hot and sour soup.