flocculants
flocculants


Author Comment Last activity Moderation
lakshit2000 "Life is what happens when you're busy making other plans faindx " | Read more » almost 2 years ago
ajay974 "thanks for offering a thought toward this question. "Frac" sand is a kind of sand used for "hydrofracking," the extraction of gas from shale rocks ..." | Read more » over 2 years ago
pintu2020 "Beecart Logistics is the best Logistics Company in Odisha. From SLPL ASSOCIATES INDIA PVT LTD anyone can easily register their company in pvt ltd ..." | Read more » over 2 years ago
Baskervj "Thank you for your ideas and movement you have created https://www.credosystemz.com/courses/angular-training-in-chennai/ " | Read more » over 2 years ago
joyofsoy "The quote is suspect. Unless the mine has been lined with clay or with plastic, internal drainage implies that the storm water and the wastewater p..." | Read more » over 2 years ago
joyofsoy "My response in the thread: From this article, I learned: As of January 2019, the quarry was producing gravel, limestone, and sand. Fracking was me..." | Read more » over 2 years ago
joyofsoy "This is likely a contracted blasting service where the blasting company drills a "grid" of 5.5-6.5" bore holes (comparable to well water casings) ~..." | Read more » over 2 years ago
joyofsoy "Many companies do "bore" holes before they start mining. One requirement in the state of WI is that those bore holes be sealed so that contaminants..." | Read more » over 2 years ago
joyofsoy "My limited understanding: looking for “veins” is done with a digger not by blasting. One seeks sand close to the surface where it’s easier to dig...." | Read more » over 2 years ago
joyofsoy "Just an update: I shared this question with our Midwest mailing list and received some very helpful responses, which is included in the thread below. " | Read more » over 2 years ago
liz "Thank you for finding this out @Joe! Very helpful. " | Read more » over 2 years ago
joyofsoy "I'd usually agree with you @liz, but I found some more research on the site, and in this case there's a mix of limestone, quartz, and other materia..." | Read more » over 2 years ago
liz "Hi @engineerjaykumar, thanks for offering a thought toward this question. "Frac" sand is a kind of sand used for "hydrofracking," the extraction of..." | Read more » over 2 years ago
Engineerjaykumar "I think this frac sand mine in western Wisconsin want quarry the rocks for the manufacture of cement, because as demand of the cement for concrete ..." | Read more » over 2 years ago
JohnSteedsRory "For everyone who's on the market for trail cameras and is not sure which to buy then I can highly recommend this article https://www.outeroptics.co..." | Read more » over 3 years ago
LauraChipley "@warren, thanks so much for this. Super helpful! " | Read more » almost 5 years ago
warren "There are some really cheap cameras on the market now; similar seeming in specs, maybe better cameras, but as low as $55: $60: AKASO Trail Camera..." | Read more » almost 5 years ago
warren "@xose, just a note about this great question that was posted over the weekend -- i'd love to hear more about your #raspberry-pi trail camera -- esp..." | Read more » over 5 years ago
stevie "Wow this thread is such a great resource! Thanks all for posting in! " | Read more » over 5 years ago
marlokeno "@warren A few notes about that green stuff. I've been looking into information on mine reclamation with our local sand mines, which are, unfortunat..." | Read more » over 5 years ago
warren "Also, I'm curious what the green stuff is applied near the roads; I've heard that "reclamation" can be selectively applied with invasive grass arou..." | Read more » over 5 years ago
warren "Wow, I also want to point out at 0:49 seconds (in the compressed video) there is definitely blasting captured in the Vimeo video timelapse: " | Read more » over 5 years ago
xose "Hi, there! we're actually working in a open trail cam using initially raspberry pi an motion detection. I was swimming a little through the net and..." | Read more » over 5 years ago
LauraChipley "For some reason the price shot up $100 since we bought it! " | Read more » over 5 years ago