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Coupled units tests

Coupled units test (OECD 303 A) Modified coupled units test (DIN 38412, part 26)... [Pg.92]

Biodegradation in the OECD coupled units test 303A 96 3... [Pg.212]

TABLE 35B Total Biodegradation in Coupled Unit Tests... [Pg.298]

Ultimate biodegradation without formation of stable metabolites was confirmed in a modified coupled units test... [Pg.124]

OECD Test Guideline 303A (1981). Simulation test - aerobic sewage treatment Coupled units test. OECD guidelines for testing of chemicals. Draft update available 1999... [Pg.513]

A Aerobic Sewage Treatment Coupled Units Test... [Pg.585]

The OECD Coupled Unit test simulates an activated sludge sewage treatment system, but its application for polymers would be difficult as DOC is the parameter used to assess biodegradability. Krupp and JeweU ... [Pg.276]

OECD 303A, 1993, Simulation test - Aerobic sewage treatment Coupled Units Test - 303 A. Guidelines for testing of chemicals. Organization for Economic Coqteratitm and Development (OECD), Paris, France. [Pg.284]

OECD Screening Test (%) OECD Confirmato Test (%) Screening Tests Coupled Units Test ... [Pg.523]

The important group of fatty alcohol ethoxylates is readily biodegradable (Table 22.16). The ultimate degradation measured by Coupled Units Tests ranges between 93 and 96%. The mineralization determined in a... [Pg.527]

A Aerobic Sewage Treatment/Coupled Units Test Degradation rate is calculated from % DOC removal... [Pg.121]

OECD 303A, Simulation Test - Aerobic Sewage Treatment Coupled Units Test, Guidelines for Testing of Chemicals, Organisation for Economic Co-operation and Development, Paris, France, 2001. [Pg.25]

Continnons activated sludge (CAS) or coupled-units test OECD 303A [35], ISO 11733 [36]. [Pg.154]

The ultimate degradation of alkyl polyglycosides without residues and stable metabolites was confirmed in a modified Coupled-Units Test, the so-called Test for Recalcitrant Metabolites. In this test, the effluent of the test unit is circulated for about 6 weeks to detect possible accumulations of noiu-eadily degradable substances [112]. [Pg.65]

See other pages where Coupled units tests is mentioned: [Pg.212]    [Pg.556]    [Pg.592]    [Pg.311]    [Pg.496]    [Pg.516]    [Pg.528]    [Pg.529]    [Pg.533]    [Pg.533]    [Pg.14]    [Pg.147]    [Pg.19]    [Pg.193]    [Pg.193]   
See also in sourсe #XX -- [ Pg.527 ]



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