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Water and Wastewater Laboratory Professional Forum
For those seeking share information about water and wastewater laboratory problems and other lab issues.
(Moderator: Victor)

Topics: 396
Posts: 1906

Pages: 1 2 3 ... 6

	Subject	Started By	Replies	Views	Last Post
Important Topics
	Forum Search	Victor	0	432	Oct 20^th, 2010, 1:58pm By: Victor
Board Topics
	Analysie methods for measuring Nitrite and Nitrate	Alister_1134	2	295	May 2^nd, 2013, 5:43pm By: Dedalus
	Copper Method 8506 Hach vs. Method 6010	Organic Farmer1	7	594	May 2^nd, 2013, 5:37pm By: Dedalus
	Phone consultations with water analysis experts	Bill_Kelly	1	208	Apr 10^th, 2013, 5:25pm By: DrHenry
	Replacing uv/vis spectrophotometer	Terry Powers	0	215	Apr 1^st, 2013, 7:17pm By: Terry Powers
	Coagulation& floculation	Ahmed1600	1	581	Mar 29^th, 2013, 11:56pm By: Muhamad Anas
	ATP Analysis on Wastewater	DrHenry	0	171	Mar 29^th, 2013, 1:30pm By: DrHenry
	Looking for microscope with video capabilities	SimoneT	4	420	Mar 20^th, 2013, 1:24pm By: Victor
	calcuating slope with ISE probe	whearn12	3	557	Mar 20^th, 2013, 1:06pm By: Dedalus
	Nitrate testing- standard problem	eek	7	753	Mar 19^th, 2013, 3:26pm By: SewageRyan
	TKN analysis	jbrandon2	2	479	Mar 19^th, 2013, 3:19pm By: Dedalus
	Moved: Synthetic Wastewater - Started By: matt cowle This Topic has been moved to Water & Wastewater Treatment Forum by Victor
	COD testing/ chloride	sludgejudgeH	5	669	Mar 13^th, 2013, 7:40pm By: Terry Powers
	Laboratory analyst quality assurance	nsdwd	6	461	Mar 12^th, 2013, 11:01am By: WaterfallRising
	Moved: F/M analyses - Started By: Marley This Topic has been moved to Water & Wastewater Treatment Forum by Victor
	Ammonia: To distill or not to distill?	David S.	7	785	Mar 5^th, 2013, 2:20pm By: Brianna
	Ammonia and Free Chlorine	arunmoozhikulam	4	802	Feb 18^th, 2013, 9:28pm By: sutton453
	BOD Matrix Spikes??	KLEENWATR	11	1402	Feb 18^th, 2013, 9:57am By: Eric Raj
	centrifuged COD	dlopez	2	354	Feb 7^th, 2013, 12:12pm By: dlopez
	Wastewater Bugs Sculptures	Victor	0	290	Jan 27^th, 2013, 7:42pm By: Victor
	Faulty cBOD results	Bob Vance	4	626	Jan 25^th, 2013, 10:15am By: WaterfallRising
	BMP Testing using Respirometer	nburleson	2	381	Jan 15^th, 2013, 12:27pm By: nburleson
	phenol red indicator	nasrin	3	545	Jan 15^th, 2013, 12:17am By: nasrin
	Moved: Winter or summer Temperature - Started By: sassa85 This Topic has been moved to Water & Wastewater Treatment Forum by Victor
	research proposal	hareera	0	957	Jan 9^th, 2013, 2:30am By: hareera
	difference?	hareera	1	785	Jan 2^nd, 2013, 11:50am By: H2O_Tech
	Merry Christmas BOD Song!	keith chapman	0	361	Dec 21^st, 2012, 10:55am By: keith chapman
	source of Zn in wastewater	Sp.Anglish	8	998	Dec 18^th, 2012, 3:52pm By: Dedalus
	Moved: Question on Oxygen Uptake Rate (OUR) - Started By: JavenLiew This Topic has been moved to Water & Wastewater Treatment Forum by Victor
	BOD Bottle size	David S.	13	1473	Dec 12^th, 2012, 9:22pm By: Victor
	National Laboratoy Accreditation Survey	Victor	0	274	Dec 11^th, 2012, 7:23pm By: Victor
	Total Organic Nitrogen	HB	1	444	Dec 4^th, 2012, 4:24pm By: David S.
	Conversion of total nitrogen from ppm to mg/L	Jacabsolid	13	1502	Dec 4^th, 2012, 1:24pm By: DrHenry
	parameters on measuring nitrification inhibition	Helo	4	587	Dec 4^th, 2012, 8:43am By: David S.
	Picking a spectrophotometer	Liisa B.	2	525	Nov 30^th, 2012, 11:49pm By: nasrin
	TKN Contamination!	Broken Impinger	2	621	Nov 30^th, 2012, 6:09pm By: Broken Impinger
	BOD Blank	hortonville	1	472	Nov 30^th, 2012, 5:01pm By: David S.
	Oil and Grease - Markers	Chuck.Pierce	0	337	Nov 22^nd, 2012, 11:58pm By: Chuck.Pierce
	Looking for fluoride and phosphate concentration	whearn12	3	544	Nov 20^th, 2012, 3:30pm By: Dedalus
	Need membrane filter for IC analysis	Terry Powers	3	573	Nov 20^th, 2012, 1:55pm By: CJ Felice
	Moved: how to reduce hardness from water to 0 - Started By: phuonganhmai This Topic has been moved to Water & Wastewater Treatment Forum by Victor
	Moved: Dissolved oxygen problems - Started By: Marlene This Topic has been moved to Water & Wastewater Treatment Forum by Victor
	BOD Calibration, Blanks	hdyspn	10	1483	Nov 14^th, 2012, 12:25pm By: ditch witch
	Free Ammonia -Waste water- Analysis method	AZS	5	691	Nov 13^th, 2012, 12:19pm By: Victor
	Bicarbonate	Valkyrie	4	842	Nov 13^th, 2012, 9:18am By: Valkyrie
	TOC Preservation	Chuck.Pierce	2	617	Oct 23^rd, 2012, 8:55am By: David S.
	measuring nitrification(samples filtered or not?)	jeffryy	2	495	Oct 23^rd, 2012, 8:46am By: David S.
	Solids Duplicates	CJ Felice	2	538	Oct 17^th, 2012, 8:52am By: CJ Felice
	phenols in wastewater	Sp.Anglish	0	327	Oct 12^th, 2012, 12:22pm By: Sp.Anglish
	RO permeate water	MacVeigh	2	525	Oct 12^th, 2012, 9:23am By: BWater
	Chilodonella sp.	Marlene	1	871	Oct 11^th, 2012, 11:47am By: DoctorBug
	A lot of rotifers	Marlene	1	865	Oct 6^th, 2012, 7:12am By: The sludge judge
	Best H2O2 determination method in wastewater!?	the_maar	1	381	Oct 4^th, 2012, 4:44pm By: Dedalus
	VFA sample storage	Vimac	2	462	Oct 4^th, 2012, 6:42am By: Vimac
	BOD Seed Curve	PattiFB	4	680	Oct 3^rd, 2012, 1:38pm By: PattiFB
	Septic vs aerated	crackerbuzz	4	408	Sep 28^th, 2012, 4:02pm By: crackerbuzz
	BOD bench sheet records	TomH	1	449	Sep 27^th, 2012, 8:25am By: David S.
	General questions about nitrification inhibition	JR Mack	3	459	Sep 27^th, 2012, 8:19am By: David S.
	Synthetic water samples for Jar test Analysis	dlarson	3	476	Sep 26^th, 2012, 4:53pm By: dlarson
	Ciliates?	crackerbuzz	7	768	Sep 26^th, 2012, 3:34pm By: crackerbuzz
	Laboratory Equipment for Waste Water Laboratories	the_maar	2	523	Sep 26^th, 2012, 1:42pm By: David S.
	The" birth" of activated sludge	Marlene	1	480	Sep 26^th, 2012, 10:45am By: The sludge judge
	WEF Ceases Publication Of Laboratory Solutions	Charles Lytle	0	269	Sep 25^th, 2012, 8:25am By: Charles Lytle
	Moved: Adding Alkalinity - Started By: A Beak This Topic has been moved to Water & Wastewater Treatment Forum by Victor
	Question on use of peracetic acid	Sp.Anglish	2	451	Sep 6^th, 2012, 5:26pm By: Sp.Anglish
	Lots of Hach & Phipps and Bird Equipment For S	Motor City Mining	0	326	Sep 5^th, 2012, 10:01am By: Motor City Mining
	HACH DR3900	nasrin	3	514	Sep 5^th, 2012, 8:40am By: H2O_Tech
	BOD Test	Chromo	6	818	Sep 4^th, 2012, 3:08pm By: Chromo
	Thermo Scientific ISE Ammonia Probe Issues	Blair_Lab	5	754	Sep 4^th, 2012, 10:51am By: gregga
	Preservation of Composite wastewater samples	ultma	4	542	Sep 4^th, 2012, 9:32am By: gregga

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