Outdoor Wood Furnace Info

All-Purpose OWF Discussions => General Outdoor Furnace Discussion => Topic started by: 3roofmen on January 19, 2014, 02:28:21 PM

Title: How can I increase Ph level
Post by: 3roofmen on January 19, 2014, 02:28:21 PM

I have a homemade outdoor furnace that holds approx. 280 gallons water. The PPM level is around 800 but my PH level is only 6.5. Can I increase the PH level with baking soda and not counter act my PPM level? Thanks Michael 

Title: Re: How can I increase Ph level
Post by: BoilerHouse on January 19, 2014, 04:51:17 PM

Baking Soda (sodium bicarbonate) shouldn't affect nitrite levels.  I would probably recommend concentrated sodium hydroxide (lye) if you can get it.  It is commonly used alongside nitrite as a corrosion inhibitor. It's nasty stuff and a little goes a long way.  Start with a few tablespoons and work up from there to avoid over dosing.  Aim for a pH around 8.5.

Title: Re: How can I increase Ph level
Post by: ITO on January 19, 2014, 05:05:16 PM

 Pool supply has ph increaser, so does Menards, lowes or similar.

Title: Re: How can I increase Ph level
Post by: 3roofmen on January 20, 2014, 04:08:31 AM

thanks for the info guys :)

Title: Re: How can I increase Ph level
Post by: Scott7m on January 20, 2014, 03:36:45 PM

Most companies are happy with ph results in the 8.5-11 range

Title: Re: How can I increase Ph level
Post by: 3roofmen on January 20, 2014, 09:26:55 PM

ok thanks

Title: Re: How can I increase Ph level
Post by: allis48 on January 22, 2014, 06:28:24 AM

How can I lower my Ph mine is over 11

Title: Re: How can I increase Ph level
Post by: CountryBoyJohn on January 22, 2014, 06:30:25 AM

Same place Mr. ITO mentioned.  Pool supply stores make a product called "spa down" or "ph reducer" or things like that.  There are instructions on the bottle as to the dilution requirements.