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New AgClimate post - Boutique Biochars: Exploring Engineering Strategies to Increase Phosphate Adsorption
#phosphorous
Hi Stephen, What in particular is costly in terms of increasing anion exchange? I'm wondering if there is anything we can do to alleviate it in terms of process itself, or if the cost is tied more to
Hi Stephen, What in particular is costly in terms of increasing anion exchange? I'm wondering if there is anything we can do to alleviate it in terms of process itself, or if the cost is tied more to
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By
Nando Breiter
· #27906
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New AgClimate post - Boutique Biochars: Exploring Engineering Strategies to Increase Phosphate Adsorption
#phosphorous
Hi Tom et al. I have been working with Claudia Kammann, companies and with A number of other Universities to increase anion exchange capacity of biochars. We and others have published a number of arti
Hi Tom et al. I have been working with Claudia Kammann, companies and with A number of other Universities to increase anion exchange capacity of biochars. We and others have published a number of arti
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By
Stephen Joseph
· #27905
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New AgClimate post - Boutique Biochars: Exploring Engineering Strategies to Increase Phosphate Adsorption
#phosphorous
I just forwarded the original post. Essentially they are semi activating the char with certain chemicals to enhance phosphate adsorption. Tom
I just forwarded the original post. Essentially they are semi activating the char with certain chemicals to enhance phosphate adsorption. Tom
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By
Tom Nelson
· #27904
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New AgClimate post - Boutique Biochars: Exploring Engineering Strategies to Increase Phosphate Adsorption
#phosphorous
Hi all, Some members of this group may be interested in a new blog post exploring production strategies that enhance certain characteristics of biochar for particular purposes on Agriculture Climate N
Hi all, Some members of this group may be interested in a new blog post exploring production strategies that enhance certain characteristics of biochar for particular purposes on Agriculture Climate N
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By
Karen Hills
· #27902
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[ADV] [Biochar] "Fight Against Lake Hopatcong Algae Blooms Continues with 'Biochar' Bags"
#algae
#biofilter
#phosphorous
I would expect that adding an alkaline biochar to an acidic - neutral soil could help phosphorus solubilization based on pH effects. Rick
I would expect that adding an alkaline biochar to an acidic - neutral soil could help phosphorus solubilization based on pH effects. Rick
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By
Rick Wilson
· #27867
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[ADV] Re: [Biochar] "Fight Against Lake Hopatcong Algae Blooms Continues with 'Biochar' Bags"
#algae
#biofilter
#phosphorous
There are over 200 peer reviewed studies in the Science Direct database that speak directly to the pathways concerning P and biochar. Perhaps if the industry, and certain companies within the industry
There are over 200 peer reviewed studies in the Science Direct database that speak directly to the pathways concerning P and biochar. Perhaps if the industry, and certain companies within the industry
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By
James Gaspard
· #27866
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[ADV] Re: [Biochar] "Fight Against Lake Hopatcong Algae Blooms Continues with 'Biochar' Bags"
#algae
#biofilter
#phosphorous
I also find it difficult to understand how a raw (un-modified) Biochar will do much at all for Phosphorus capture. Could you provide 3rd party data (with the lab certifications) for these claims and c
I also find it difficult to understand how a raw (un-modified) Biochar will do much at all for Phosphorus capture. Could you provide 3rd party data (with the lab certifications) for these claims and c
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By
John Miedema
· #27865
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"Fight Against Lake Hopatcong Algae Blooms Continues with 'Biochar' Bags"
#algae
#biofilter
#phosphorous
Trevor: I am certain this project is not destined to fail. You need to remember Hugh's adage and published document that "all biochars are not created equal". Our biochar is being used in this project
Trevor: I am certain this project is not destined to fail. You need to remember Hugh's adage and published document that "all biochars are not created equal". Our biochar is being used in this project
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By
James Gaspard
· #27864
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"Fight Against Lake Hopatcong Algae Blooms Continues with 'Biochar' Bags"
#algae
#biofilter
#phosphorous
https://www.tapinto.net/towns/roxbury/sections/green/articles/fight-against-lake-hopatcong-algae-blooms-continues-with-biochar-bags I thought most biochars had a rather poor affinity to P unless modif
https://www.tapinto.net/towns/roxbury/sections/green/articles/fight-against-lake-hopatcong-algae-blooms-continues-with-biochar-bags I thought most biochars had a rather poor affinity to P unless modif
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Trevor Richards
· #27861
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INFLUENCE OF LOCALLY PRODUCED WOOD BIOCHAR ON SOIL NITROGEN AND PHOSPHORUS DYNAMICS IN THE NORTHWESTERN US
#nitrogen
#pnw
#phosphorous
List, cc Si and Tom Si Gau has just asked that I forward her earlier message today, which unfortunately got stopped for all but 4 of us - as she is not yet a biochar list member. Seven full papers. Sa
List, cc Si and Tom Si Gau has just asked that I forward her earlier message today, which unfortunately got stopped for all but 4 of us - as she is not yet a biochar list member. Seven full papers. Sa
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By
Ron Larson
· #27497
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INFLUENCE OF LOCALLY PRODUCED WOOD BIOCHAR ON SOIL NITROGEN AND PHOSPHORUS DYNAMICS IN THE NORTHWESTERN US
#nitrogen
#pnw
#phosphorous
Hi Ron: Thanks for spreading out the word about this dissertation work!! Hi Harry and others who are interested: Attached please find several biochar review and research papers by our team, feel free
Hi Ron: Thanks for spreading out the word about this dissertation work!! Hi Harry and others who are interested: Attached please find several biochar review and research papers by our team, feel free
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By
Tom Miles
· #27495
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INFLUENCE OF LOCALLY PRODUCED WOOD BIOCHAR ON SOIL NITROGEN AND PHOSPHORUS DYNAMICS IN THE NORTHWESTERN US
#nitrogen
#pnw
#phosphorous
I wonder if there's a way to provide access to those interested on this discussion list rather than multiple requests from individuals? I for one am interested in reading the thesis (or individual pap
I wonder if there's a way to provide access to those interested on this discussion list rather than multiple requests from individuals? I for one am interested in reading the thesis (or individual pap
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Harry Groot
· #27493
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INFLUENCE OF LOCALLY PRODUCED WOOD BIOCHAR ON SOIL NITROGEN AND PHOSPHORUS DYNAMICS IN THE NORTHWESTERN US
#nitrogen
#pnw
#phosphorous
List: cc Tom M, Si Gao (Thesis author), Tom Deluca (thesis advisor) Thanks to Tom Miles for finding this thesis - which I found well worth reading for those on this list interested in these sort of to
List: cc Tom M, Si Gao (Thesis author), Tom Deluca (thesis advisor) Thanks to Tom Miles for finding this thesis - which I found well worth reading for those on this list interested in these sort of to
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By
Ron Larson
· #27485
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INFLUENCE OF LOCALLY PRODUCED WOOD BIOCHAR ON SOIL NITROGEN AND PHOSPHORUS DYNAMICS IN THE NORTHWESTERN US
#nitrogen
#pnw
#phosphorous
Gao, Si, "INFLUENCE OF LOCALLY PRODUCED WOOD BIOCHAR ON SOIL NITROGEN AND PHOSPHORUS DYNAMICS IN THE NORTHWESTERN US" (2020). Graduate Student Theses, Dissertations, & Professional Papers. 11531. http
Gao, Si, "INFLUENCE OF LOCALLY PRODUCED WOOD BIOCHAR ON SOIL NITROGEN AND PHOSPHORUS DYNAMICS IN THE NORTHWESTERN US" (2020). Graduate Student Theses, Dissertations, & Professional Papers. 11531. http
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Tom Miles
· #27443
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All nutrients needed for plants in all soils
#nutrients
#phosphorous
Stephan, thanks! What I’ve seen is that the metals in biomass tend to get concentrated in the biochar fines during the pyrolysis process. Have you seen this effect? May suggest that fines are better f
Stephan, thanks! What I’ve seen is that the metals in biomass tend to get concentrated in the biochar fines during the pyrolysis process. Have you seen this effect? May suggest that fines are better f
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Rick Wilson
· #27369
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All nutrients needed for plants in all soils
#nutrients
#phosphorous
PS For increasing the rate of adsorption of rhizodeposits and aggregate formation size and zeta potential (the charge on the surface of the biochar) does matter. Aging nd/or Adding metals/minerals bef
PS For increasing the rate of adsorption of rhizodeposits and aggregate formation size and zeta potential (the charge on the surface of the biochar) does matter. Aging nd/or Adding metals/minerals bef
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By
Stephen Joseph
· #27366
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All nutrients needed for plants in all soils
#nutrients
#phosphorous
Limited work on best biochars for rhizodeposits but animal manure and straw seem to work best Some work on aggregates adn biochar. Google scholar will help. But here is some Incorporation of Biochar C
Limited work on best biochars for rhizodeposits but animal manure and straw seem to work best Some work on aggregates adn biochar. Google scholar will help. But here is some Incorporation of Biochar C
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By
Stephen Joseph
· #27365
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All nutrients needed for plants in all soils
#nutrients
#phosphorous
Hi Stephen, Are there certain types of biochar that more-readily protect rhizodeposits and form aggregates? Pyrolysis vs gasification? Biomass type? Is there an analysis that can be done on the biocha
Hi Stephen, Are there certain types of biochar that more-readily protect rhizodeposits and form aggregates? Pyrolysis vs gasification? Biomass type? Is there an analysis that can be done on the biocha
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By
Rick Wilson
· #27363
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All nutrients needed for plants in all soils
#nutrients
#phosphorous
Tom Our work shows how biochar can increase soil carbon and protect rhizodeposits. Essentially soil organic and mineral matter, root exudates and dead microbes are absorbed onto the outer and inner su
Tom Our work shows how biochar can increase soil carbon and protect rhizodeposits. Essentially soil organic and mineral matter, root exudates and dead microbes are absorbed onto the outer and inner su
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By
Stephen Joseph
· #27362
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All nutrients needed for plants in all soils
#nutrients
#phosphorous
Thomas, As you state, some portion of the biochar carbon perhaps up to 15% is still reactive. Chemical reactions are oxidative or reductive. Ozone is extremely oxidative. The oxygen in air also, not a
Thomas, As you state, some portion of the biochar carbon perhaps up to 15% is still reactive. Chemical reactions are oxidative or reductive. Ozone is extremely oxidative. The oxygen in air also, not a
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By
Rick Wilson
· #27361
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