PROCESS AND APPARATUS FOR TREATING BIOSOLIDS

PROCESS AND APPARATUS FOR TREATING BIOSOLIDS

A process and apparatus for treating biosolids from the biological treatment of wastewater. The temperature of autothermal aerobic treatment of biosolids in a reactor (33) is controlled by adjusting the amou nt of shear generated through jet aeration devices (35) by varying the flow through the pump...

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Hauptverfasser: PRESSLEY, RICHARD L, WILLIAMSON, JEFFREY D
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
METALLURGY
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator PRESSLEY, RICHARD L
WILLIAMSON, JEFFREY D
description A process and apparatus for treating biosolids from the biological treatment of wastewater. The temperature of autothermal aerobic treatment of biosolids in a reactor (33) is controlled by adjusting the amou nt of shear generated through jet aeration devices (35) by varying the flow through the pump (37). A method and apparatus for controlling foam generated in a treatment reactor is also disclosed.
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subjects CHEMISTRY
METALLURGY
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title PROCESS AND APPARATUS FOR TREATING BIOSOLIDS
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