Refinar búsqueda
Resultados 101-110 de 113
Dry caustic peeling of tree fruit for liquid waste reduction | Dry caustic peeling of tree fruit for liquid waste reductions
1970
Mercer, Walter A. | Ralls, Jack W. | Maagdenberg, Harry J.
Laboratory scale experiments in a 2 ton/hour experimental unit with peaches, pears, and apricots demonstrated that peel softened by hot solutions of sodium hydroxide can be removed efficiently by a series of rotating rubber discs. The quality of the peeled fruit prepared with the experimental unit compared favorably with fruit peeled in the conventional manner by commercial equipment, while peeling losses for all three fruits in the experimental unit were the same or slightly lower than those resulting from commercial peeling. During experimental peeling of peach halves, volume of wastewater discharged was 34.5 gallons per ton of pitted peaches as compared to 547 gallons per ton for conventional commercial peeling.
Mostrar más [+] Menos [-]Reuse of chemical fiber plant wastewater and cooling water blowdown
1970
Day, William J.
New and ultrathin membranes for municipal wastewater treatment by reverse osmosis
1970
Rozelle, L. T. (Lee Theodore) | Scattergood, E. M. | Nelson, B. R. | Cadotte, J. E.
Pharmacological testing of blue-green algae for constituents having therapeutic value
1970
Halstead, Bruce W.
Design of water quality surveillance systems
1970
Engineering investigation of sewer overflow problem
1970
Snapp, Wendle R. | Lemon, Robert A.
Biological effects of effluent from a desalination plant at Key West, Florida
1970
Clarke, William D. | Joy, J. W. | Rosenthal, R. J.
Basic salinogen ion-exchange resins for selective nitrate removal from potable and effluent waters
1970
Walitt, A. L. (Arthur Leonard) | Jones, Harold Lloyd
A study of water pollution control in the textile industry of North Carolina
1970
Gramley, Dale I.
Mathematical models for the prediction of temperature distributions resulting from the discharge of heated water into large bodies of water
1970
Koh, Robert C. Y. | Fan, Loh-Nien
