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Principal organic hazardous constituents

Principal organic hazardous constituents (POHCs), 13 184 Principal Register, 25 258-259 registration of a mark on, 25 263 Principles of Good Laboratory Practice (OECD), 18 540... [Pg.760]

First, the incinerator must achieve a destruction and removal efficiency (DRE) of at least 99.99% for each of the designated Appendix VIII chemicals present in the waste feed. In other words, 0.01% of the respective compound in the waste feed can be emitted in the incinerator stack gases. The specific Appendix VIII chemicals evaluated are selected by EPA from those found in the hazardous waste at reasonable concentrations and are termed principal organic hazardous constituents (POHCs). [Pg.186]

JACADS Johnston Atoll Chemical Agent Disposal POHC principal organic hazardous constituent... [Pg.18]

The application process requires basic information to demonstrate that the design and operation of the incinerator will result (see previous problem) in the destruction of principal organic hazardous constituents (POHCs) by 99.99% a hydrogen chloride scrubbing efficiency of 99% or, as described in the previous problem, <41b/h maximum HCl emissions and particulate emissions <0.08gr/dscf corrected to 50% excess air (EA). These may be written in equation form as ... [Pg.444]

By federal law (as described in Chapter 22), hazardous waste incinerators must meet a minimum destruction and removal requirement, i.e., that the principal organic hazardous constituents (POHCs) of the waste feed be incinerated with a minimum destruction and removal efficiency (DRE) of 99.99% ( four nines ). The destruction and removal efficiency is the fraction of the inlet mass flowrate of a particular chemical that is destroyed and removed in the incinerator or, equivalently. [Pg.505]

The principal organic hazardous constituents (POHCs) of the waste must be destroyed to the required destruction and removal efficiency. HCl and particulate emissions must comply with state and federal regulations for hospital waste incinerators. [Pg.532]

A trial bum is conducted with the waste composition in the preceding table. The designated principal organic hazardous constituents (POHCs) for the trial bum are methyl alcohol, polyvinyl chloride, and xylene. The results of the trial bum are ... [Pg.534]

Determine the principal organic hazardous constituents (POHC) flowrate in the stack for a 99.995% DRE. [Pg.934]

P11-13R If disposal of industrial liquid wastes by incineration is to be a feasible pro cess. It is important that the toxic chemicals be completely decomposed int< harmless substances. One study carried out concerned the atomization ant burning of a liquid stream of principal" organic hazardous constituent tPOHCs) l iviron. Pmg.. 8. 152 (1989)]. The following data give the buminj droplet diameter as a function of lime (both diameter and time ate given it arbitrary units) ... [Pg.808]

It must achieve a destruction and removal efficiency (DRE) of 99.99% for each principal organic hazardous constituent (POHC). It is determined from the following equation ... [Pg.903]

EPA standards for hazardous waste incineration are based on the effectiveness of destruction of principal organic hazardous constituents (POHCs). Measurement of these compounds before and after incineration gives the destruction removal efficiency (DRE) according to the formula... [Pg.440]

See other pages where Principal organic hazardous constituents is mentioned: [Pg.2206]    [Pg.461]    [Pg.477]    [Pg.962]    [Pg.983]    [Pg.894]    [Pg.44]    [Pg.396]    [Pg.39]    [Pg.102]    [Pg.1962]    [Pg.734]    [Pg.442]    [Pg.461]    [Pg.484]    [Pg.245]    [Pg.49]    [Pg.2210]    [Pg.189]    [Pg.271]    [Pg.44]    [Pg.146]    [Pg.704]   
See also in sourсe #XX -- [ Pg.461 , Pg.463 , Pg.962 , Pg.964 , Pg.970 ]



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Hazardous organics

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