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GPS-X Technical Reference

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83 Influent Models<br />

INFLUENT OBJECTS IN MANTIS2LIB<br />

There are seven influent objects in MANTIS2LIB of <strong>GPS</strong>-X:<br />

Table 5-4 - Influent Objects in MANTIS2LIB<br />

Name Object Use Models Available<br />

bodbased<br />

Wastewater Influent<br />

codbased<br />

Continuous<br />

codstates<br />

wastewater flows<br />

states<br />

(steady or dynamic)<br />

sludge<br />

tssfrac<br />

Batch Influent<br />

Batch deliveries of<br />

septage or other<br />

discontinuous<br />

wastewater flows<br />

bodbased<br />

codbased<br />

codstates<br />

states<br />

sludge<br />

tssfrac<br />

COD Chemical<br />

Dosage<br />

Dosage of COD into<br />

streams or objects<br />

codfeed<br />

Water Influent<br />

Clean water input<br />

(steady or dynamic)<br />

water<br />

Acid Dosage<br />

Acid addition for pH<br />

control<br />

acidfeed<br />

Alkali Dosage<br />

Alkali addition for pH<br />

control<br />

alkalifeed<br />

Nutrient Dosage Nutrient addition nutrifeed<br />

The seven influent objects contain models, options and features that are relevant to the type of<br />

influent being used. For example the continuous wastewater model has options for specifying a<br />

diurnal pattern for influent flow, a feature not found in the other influent objects. The influent<br />

models in MANTIS2LIB are similar to influent models in other libraries with a few differences.<br />

<strong>GPS</strong>-X <strong>Technical</strong> <strong>Reference</strong>

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