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water-testing
water-testing


Author Comment Last activity Moderation
websofttutorials "Very helpful and interesting post. low cost screening product. keep post more informative post. A2 Hosting coupon " | Read more » about 2 years ago
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Engineerjaykumar " I am telling a advice about to use the Perfect construction technology and proper Admixtures in concrete , if well is constructed with concrete , ..." | Read more » over 2 years ago
stevie "Also, the drinking water standard for nitrates is 10 milligrams per liter (10 mg/l) nitrate-N, or 45 mg/l nitrate-NO3. Most of the consumer tests f..." | Read more » over 2 years ago
stevie "I just looked into these a little further. All of them use sulphuric acid which can be dangerous. The brown ring test: https://byjus.com/chemistry..." | Read more » over 2 years ago
yp1080030 " different types of nitrate tests: the brown ring test, Devarda's test, diphenylamine test, and copper turning test CLICK HERE " | Read more » over 2 years ago
stevie "Hi! This is helpful thank you!! can you say more about the tests- how you might conduct it, the costs or the supplies you need for each one? " | Read more » over 2 years ago
healthydarkside "There are four different types of nitrate tests: the brown ring test, Devarda's test, diphenylamine test, and copper turning test. The brown ring t..." | Read more » over 2 years ago
Engineerjaykumar "There is so many test for this these are: Nitrate can be removed from drinking water by three methods: distillation, reverse osmosis, and ion excha..." | Read more » over 2 years ago
gloryaec "Stevie, Thanks for asking this of others. Glory  Adams On 12/16/2019 8:59 AM, notifications@publiclab.org wrote: Are the..." | Read more » over 2 years ago
Bronwen "I think the quickest/cheapest nitrate testing kits may be found in your local pet store (or online retailer) in the aquarium section.. you can get ..." | Read more » over 2 years ago
warren "Hi @read_holman - just dropping some links in here after chatting! Very cool rigorous field evaluations of many many air sensors: http://www.aqmd..." | Read more » about 3 years ago
read_holman "Hey @warren - Just realizing I never replied to your comment. I definitely think a small accessible evaluation (haven't heard that phrase before, ..." | Read more » about 3 years ago
warren "Hi @read_holman! Sorry to respond slowly here. I do think we could try for an accessible evaluation. How much would it cost to buy 2x of each of t..." | Read more » about 3 years ago
warren " Noting as a reference, this interesting video on making maps of conductivity data! @mimiss " | Read more » about 3 years ago
stevie "Yes! here's the report back on the event https://publiclab.org/notes/Delaney/05-04-2018/water-quality-testing-at-turkey-creek " | Read more » over 3 years ago
belkinsa "Is the report ready? " | Read more » over 3 years ago
gilbert "Is your community engaged with on-line networks with other communities and advocacy organizations, supporting your community's water quality, envir..." | Read more » over 4 years ago
gilbert "Has your community experienced any successes in attempts to protect or clean-up local water resources? If so, was this success achieved largely thr..." | Read more » over 4 years ago
gilbert "Have there been any local responses, complaints, protests, demonstrations or litigation, with respect to federal and/or state regulatory changes, s..." | Read more » over 4 years ago
gilbert "What specific water quality issues have recently emerged in your region , such as "boil water alerts," "swimming bans," "no fishing advisories," "n..." | Read more » over 4 years ago
gilbert "Which community advocacy organizations have you found to be most helpful in addressing environmental, public health and/or community sustainable de..." | Read more » over 4 years ago
gilbert "Have you had direct experience using water testing devices in your local community and, if so, will you share your assessment of such device(s), th..." | Read more » over 4 years ago
gilbert "Can you share details on any recent changes in environmental regulations or court rulings, particularly as relates to water quality, in the State w..." | Read more » over 4 years ago