hiseamarine

Marine Sewage Treatment Plant Manufacturer

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Marine Sewage Treatment Plant Manufacturer


Marine Sewage Treatment Plant Manufacturer:

Our company is located in the largest industrial city-Chongqing, China. We are the earliest professional manufacturer and exporter of marine equipment and offshore equipment in China since 1996.


According to the marine sewage treatment plant, we can provide you CCS, EC, USCG, LR, ABS, and ZC classification society certisficate.

Marine Sewage Treatment Plant Manufacturer

The EPA standards state that in freshwater lakes, freshwater reservoirs or other freshwater impoundments whose inlets or outlets are such as to prevent the ingress or egress by vessel traffic subject to this regulation or in rivers not capable of navigation by interstate vessel traffic subject to this regulation. Marine sanitation devices certified by the U.S. Coast Guard installed on all vessels shall be designed and operated to prevent the overboard discharge of sewage, treated or untreated, or of any waste derived from sewage.


The EPA standards further state that this shall not be construed to prohibit the carriage of Coast Guard-certified flow-through treatment devices which have been secured so as to prevent such discharges.


They also state that waters where a Coast Guard-certified marine sanitation device permitting discharge is allowed include coastal waters and estuaries, the Great Lakes and impoundments accessible through locks, and other flowing waters that are
navigable interstate by vessels subject to this regulation.33CFR159



The rules and effluent standards as followings:

IMO

old standard

IMO

new standard

USCG

Alaska

TSS (mg/l)

50

35

150

30

BOD5 (mg/l)

50

25

NR(Not required)

30

COD (mg/l)

NR(Not required)

125

NR(Not required)

NR(Not required)

Coliform (pc/100ml)

250

100

200

20

PH

6~9

6~8.5

NR(Not required)

6~9

Chlorine (mg/l)

NR(Not required)

0.5

NR(Not required)

10

Test days (day)

10

16

10

30



The Workshop:

Marine Sewage Treatment Plant Manufacturer

Contact with us now

Our mail: manager@hiseamarine.com

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