Re: [Biofuel] Alum as coagulant

not want a tank full of a flammable sticky gel that does not flow. Greg H. - Original Message - From: Doug Turner [EMAIL PROTECTED] To: Biofuel@sustainablelists.org Sent: Monday, November 14, 2005 8:06 Subject: Re: [Biofuel] Alum as coagulant Hi Wes: Thanks for the information. I

Re: [Biofuel] Alum as coagulant

is a byproduct of biofuel production. Greg H. - Original Message - From: John Donahue [EMAIL PROTECTED] To: Biofuel@sustainablelists.org Sent: Tuesday, December 13, 2005 21:11 Subject: Re: [Biofuel] Alum as coagulant Alum is not the same as aluminum John D

Re: [Biofuel] Alum as coagulant

. Greg H. - Original Message - From: Doug Turner [EMAIL PROTECTED] To: Biofuel@sustainablelists.org Sent: Monday, November 14, 2005 8:06 Subject: Re: [Biofuel] Alum as coagulant Hi Wes: Thanks for the information. I was wondering if you have determined if adding alum has any impact

[Biofuel] Alum as coagulant

After a few months of experimenting with Alum (1 liter test batches) I have concluded that Alum is effective to congeal water and most of the black sludge in used cooking oil. By adding about 1 teaspoon of alum to a liter of dirty oil, stirring and leaving to settle for a day or two, there

Re: [Biofuel] Alum as coagulant

] To: Biofuel@sustainablelists.org Sent: Monday, November 14, 2005 7:38 AM Subject: [Biofuel] Alum as coagulant After a few months of experimenting with Alum (1 liter test batches) I have concluded that Alum is effective to congeal water and most of the black sludge in used cooking oil