Collecting, purifying and recycling process for pollution runoff of liquid bulk cargo wharfs

The invention discloses a collecting, purifying and recycling process for pollution runoff of liquid bulk cargo wharfs, and belongs to the field of environmental protection of ports and wharfs. The process comprises a crude oil pollution runoff collection and pretreatment unit, a liquefied natural g...

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Main Authors LIU YUANYUAN, YUAN JICHENG, LUO ZHEN, CHEN HONG, GONG LILING, YANG ENZHE, YU LI'E, DENG ZHENGYU, ZHAO WENYU, HU YINGBING
Format Patent
LanguageChinese
English
Published 19.10.2021
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Abstract The invention discloses a collecting, purifying and recycling process for pollution runoff of liquid bulk cargo wharfs, and belongs to the field of environmental protection of ports and wharfs. The process comprises a crude oil pollution runoff collection and pretreatment unit, a liquefied natural gas pollution runoff collection and pretreatment unit, a liquid chemical pollution runoff collection and pretreatment unit, a coagulating sedimentation unit, a biological retention treatment unit and a recycling unit. Pollution runoff of a crude oil tank area, pollution runoff of a liquefied natural gas tank area and pollution runoff of a liquid chemical product tank area are collected and pretreated through the crude oil pollution runoff collection and pretreatment unit, the liquefied natural gas pollution runoff collection and pretreatment unit and the liquid chemical product pollution runoff collection and pretreatment unit respectively and then enter a coagulating sedimentation unit; after being coagulated, floc
AbstractList The invention discloses a collecting, purifying and recycling process for pollution runoff of liquid bulk cargo wharfs, and belongs to the field of environmental protection of ports and wharfs. The process comprises a crude oil pollution runoff collection and pretreatment unit, a liquefied natural gas pollution runoff collection and pretreatment unit, a liquid chemical pollution runoff collection and pretreatment unit, a coagulating sedimentation unit, a biological retention treatment unit and a recycling unit. Pollution runoff of a crude oil tank area, pollution runoff of a liquefied natural gas tank area and pollution runoff of a liquid chemical product tank area are collected and pretreated through the crude oil pollution runoff collection and pretreatment unit, the liquefied natural gas pollution runoff collection and pretreatment unit and the liquid chemical product pollution runoff collection and pretreatment unit respectively and then enter a coagulating sedimentation unit; after being coagulated, floc
Author YU LI'E
LIU YUANYUAN
YUAN JICHENG
DENG ZHENGYU
YANG ENZHE
GONG LILING
LUO ZHEN
ZHAO WENYU
CHEN HONG
HU YINGBING
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– fullname: YU LI'E
– fullname: DENG ZHENGYU
– fullname: ZHAO WENYU
– fullname: HU YINGBING
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Snippet The invention discloses a collecting, purifying and recycling process for pollution runoff of liquid bulk cargo wharfs, and belongs to the field of...
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SubjectTerms ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Title Collecting, purifying and recycling process for pollution runoff of liquid bulk cargo wharfs
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