Extraction of nutritious materials from acidic sludge waste soli

Details Extraction of nutritious materials from acidic sludge waste soli Extraction of nutritious materials from acidic sludge waste soli

1985-04-04

1986-12-16

Schain, Howard E.

Chemistry: natural resins or derivatives; peptides or proteins;

Proteins, i.e., more than 100 amino acid residues

Separation or purification

530417, 530859, C07K 318

Patent

active

046297855

ABSTRACT:
Nutritious materials, including proteins, are separated from acidic waste-activated sludge in a process which comprises:

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Exhibit A: Public disclosure by applicant more than 1 year prior to 3/31/76.
Exhibit B: Research Proposal (Carberry et al.) submitted more than 1 year prior to 3/31/76.
Duolite Data Leaflet No. 4, May, 1972.

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