Water Additions.......When?

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Water Additions.......When?

Postby Cornish Knocker » Wed Sep 12, 2018 21:21

My last few brew days I've added the necessary water additions, gypsum, calcium chloride etc etc., to the strike water (I brew in a Grainfather) and then dough in. I'm now questioning myself whether this isn't the best time to do it and perhaps add them after I've doughed in might be better. Any thoughts?

Thanks

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Re: Water Additions.......When?

Postby london_lhr » Thu Sep 13, 2018 10:39

Hi,
I would treat my water with Campden tabs as the HLT fills up.
Treat the water for alkalinity with your acid(s) of choice.
Gypsum is difficult to dissolve and dissolves better in cold water than in hot water.
Add the gypsum (calcium sulphate) to the cold water in the HLT and dissolve.
Next add the calcium chloride and dissolve.
The water is now ready to be heated to strike temp.
I personally think it is better to add all your salts to your water and treat for alkalinity before you dough in.
As you have a recirculation system, you can probably add all your salts (chlorides and sulphates) you need, mixed into your grain.
High calcium levels makes gypsum difficult to dissolve.
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Re: Water Additions.......When?

Postby FUBAR » Thu Sep 13, 2018 23:49

Cornish Knocker wrote:My last few brew days I've added the necessary water additions, gypsum, calcium chloride etc etc., to the strike water (I brew in a Grainfather) and then dough in. I'm now questioning myself whether this isn't the best time to do it and perhaps add them after I've doughed in might be better. Any thoughts?

Thanks


A couple of questions spring to mind .Have the beers you have brewed previously been enjoyable ?,if yes don't try to fix it if it isn't broken.

If the answer is no,have you had your water analysed accurately by someone like wallybrew on JBK? .To do any liquor treatments otherwise is a total unknown shot in the dark .

I have taken more out of alcohol than alcohol has taken out of me- Winston Churchill.
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Re: Water Additions.......When?

Postby HTH1975 » Fri Sep 14, 2018 12:50

The information provided by Murphys regarding water treatment advises to add salts to the mash. That’s how we do it at work. The only thing added to the HLT is acids for reducing alkalinity.

2016: 330L brewed (72 gallons, over 8 firkins)
2017: 105L brewed (need to update this figure)
Drinking: Landlord clone
Conditioning: ciders from 2016, hedgerow barrolo, 1914 Courage RIS (10%).
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Re: Water Additions.......When?

Postby Cornish Knocker » Tue Sep 18, 2018 19:35

Thanks guys for the replies, much appreciated. I use reverse osmosis water, so I'm starting from scratch regarding water additions.

@Furbar, you're right if it aint broke etc etc. My last few beers I've made once I got my around the water additions etc have been very good. Now I feel I sort of understand water I want to try and get everything perfect.

Cheers all.

Fermenting:


Conditioning:

Drinking: The Above
Up Next: Not sure yet, one of many
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Re: Water Additions.......When?

Postby INDIAPALEALE » Thu Sep 20, 2018 08:57

Cornish Knocker wrote:Thanks guys for the replies, much appreciated. I use reverse osmosis water, so I'm starting from scratch regarding water additions. .


You've been reading those Mercan beer forums . What can they teach us about beer ? :sick:

"You're not drunk if you can lie on the floor without holding on." Dean Martin
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