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GB/T 12917-2009: Oily water separating equipment
Status: Valid GB/T 12917: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 12917-2009 | English | 189 |
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Oily water separating equipment
| Valid |
GB/T 12917-2009
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| GB/T 12917-1991 | English | 319 |
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Oily water separating equipment
| Obsolete |
GB/T 12917-1991
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PDF similar to GB/T 12917-2009
Standard similar to GB/T 12917-2009 GB 15618 GB 15097 GB 14622 GB 18285 GB 17691 Basic data | Standard ID | GB/T 12917-2009 (GB/T12917-2009) | | Description (Translated English) | Oily water separating equipment | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Z64 | | Classification of International Standard | 13.060.30 | | Word Count Estimation | 8,895 | | Date of Issue | 2009-03-09 | | Date of Implementation | 2009-11-01 | | Older Standard (superseded by this standard) | GB/T 12917-1991 | | Regulation (derived from) | Announcement of Newly Approved National Standards 2009 No. 2 (total 142) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the oily water separator (hereinafter: the device) requirements, test methods and inspection rules and signs, packaging, transportation and storage. This standard applies to mineral oil-based sewage treatment equipment design, manufacture and acceptance. | GB/T 12917-2009: Oily water separating equipment---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Oily water separating equipment
ICS 13.060.30
Z64
National Standards of People's Republic of China
Replacing GB/T 12917-1991
Oily water separating device
Posted 2009-03-09
2009-11-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard replaces GB/T 12917-1991 "oil-water separation means."
This standard compared with GB/T 12917-1991 main changes are as follows.
--- Range from "treatment of oily wastewater separation device", "mineral oil-based sewage treatment means" to;
--- Modify the reference standard;
--- Density of the test oils was amended by deleting the oil component parts;
--- Deleting oil immersion test and component durability evaluation test.
The standard proposed by China Shipbuilding Industry Corporation.
This standard by the National Marine Machinery Standardization Technical Committee.
This standard was drafted. China Shipbuilding Industry Corporation seventh ○ four Institute.
The main drafters of this standard. Gu Pei Zhi, Chen Zhibin.
This standard superseded standard previously issued as follows.
--- GB/T 12917-1991.
Oily water separating device
1 Scope
This standard specifies the oily water separating device (hereinafter. device) requirements, test methods and inspection rules and signs, packaging, transportation
Transport and storage.
This standard applies to mineral oil-based sewage treatment system design, manufacture and acceptance.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB 150 steel pressure vessels
GB/T 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD)
GB/T 9065.3 Hydraulic Hose connector - Connecting dimension welded or quick
Determination of GB/T 11914-1989 Water quality chemical oxygen demand dichromate method
GB 14048.1 low-voltage switchgear and control equipment Part 1. General (GB 14048.1-2006, IEC 60947-1.2001,
MOD)
By infrared spectrophotometry GB/T 16488-1996 water quality oil and animal and vegetable oils
3 Rated capacity series
The rated capacity refers to water means the amount of oil processed per hour means. Its series of value should be in accordance with Table 1.
Table 1 The rated capacity in units of cubic meters per hour series
0.10 0.25 0.50 1.00 2.00 3.00 4.00 5.00
10.00 15.00 20.00 25.00 50.00 100.00 150.00 200.00
4 Requirements
4.1 Design and Structure
4.1.1 The device should be able to automatically configure the emergency manual drain or drain system. Of a multistage process allow the addition to the first stage, the subsequent stages can
Manual drain.
4.1.2 means automatic or manual drain system, flush with oil-water interface sensors, level surface to be provided with cocks or heuristic concept of oil-water interface
Police unit.
Vertical section 4.1.3 means of access to water sampling device should be set.
4.1.4 should consider setting means for flushing with clean water into the interface.
4.1.5 The bottom of the device shall be provided with effective, easy to operate the relief valve.
4.1.6 means for receiving vessel sewage, an external flange should adopt internationally accepted shore connection. General purpose device, an external flange
According to GB/T 9065.3 the relevant provisions.
4.1.7 means electric cabinet should meet the relevant provisions of GB 14048.1 of.
4.1.8 water discharge means can be used to monitor the oil content meter; when the oil content of the discharge water exceeded the national emission standards, and should stop the outward
emission.
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