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  <xsd:element abstract="true" id="dar_FoodIngredientsProductsandServicesMember" name="FoodIngredientsProductsandServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="dar_FuelIngredientsMember" name="FuelIngredientsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_GBPUSDMember" name="GBPUSDMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_GainLossonInsuranceProceedsfromInsuranceSettlements" name="GainLossonInsuranceProceedsfromInsuranceSettlements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="dar_GrossProceedsFromDisposalOfPropertyPlantAndEquipmentAndOtherAssets" name="GrossProceedsFromDisposalOfPropertyPlantAndEquipmentAndOtherAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element id="dar_GuarantorFinancialInformationCondensedConsolidatingBalanceSheetTableTextBlock" name="GuarantorFinancialInformationCondensedConsolidatingBalanceSheetTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_GuarantorFinancialInformationCondensedConsolidatingStatementsOfCashFlowsTableTextBlock" name="GuarantorFinancialInformationCondensedConsolidatingStatementsOfCashFlowsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_GuarantorFinancialInformationCondensedConsolidatingStatementsOfComprehensiveIncomeLossTableTextBlock" name="GuarantorFinancialInformationCondensedConsolidatingStatementsOfComprehensiveIncomeLossTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_GuarantorFinancialInformationCondensedConsolidatingStatementsOfOperationsTableTextBlock" name="GuarantorFinancialInformationCondensedConsolidatingStatementsOfOperationsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="dar_HeatingOilSwapsAndOptionsMember" name="HeatingOilSwapsAndOptionsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_IncomeLossfromContinuingOperationsbeforeNonoperatingIncomeExpenseIncomeTaxesExtraordinaryItemsNoncontrollingInterest" name="IncomeLossfromContinuingOperationsbeforeNonoperatingIncomeExpenseIncomeTaxesExtraordinaryItemsNoncontrollingInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="dar_IncreaseDecreaseInLongTermPensionLiability" name="IncreaseDecreaseInLongTermPensionLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="dar_IncreaseDecreaseinInventoriesandPrepaidExpenses" name="IncreaseDecreaseinInventoriesandPrepaidExpenses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_InsuranceEnvironmentalAndLitigationMattersMember" name="InsuranceEnvironmentalAndLitigationMattersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_IntangibleAssetDisclosureTextBlockAbstract" name="IntangibleAssetDisclosureTextBlockAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_IntangibleAssetsLineItems" name="IntangibleAssetsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_IntangibleAssetsTable" name="IntangibleAssetsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_JPNUSDMember" name="JPNUSDMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_KrugerCommoditiesIncMember" name="KrugerCommoditiesIncMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_LIBORateMember" name="LIBORateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_LenderOneMember" name="LenderOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_LineOfCreditFacilityTerm" name="LineOfCreditFacilityTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_LossContingencyEstimateofPossibleLossAreaofLand" name="LossContingencyEstimateofPossibleLossAreaofLand" nillable="true" substitutionGroup="xbrli:item" type="num:lengthItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_LossContingencyNumberofParties" name="LossContingencyNumberofParties" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_MaximumFiscalYearPeriodinDays" name="MaximumFiscalYearPeriodinDays" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_MinimumFiscalYearPeriodinDays" name="MinimumFiscalYearPeriodinDays" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_MinimumWithholdingTaxesPaidOnStockAwards" name="MinimumWithholdingTaxesPaidOnStockAwards" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="dar_MultiemployerPlanContributionsToIndividualPlanPercent" name="MultiemployerPlanContributionsToIndividualPlanPercent" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_NaturalGasSwapMember" name="NaturalGasSwapMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_NewAccountingPronoucementsAbstract" name="NewAccountingPronoucementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_NonVestedStockMember" name="NonVestedStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_NotesReceivablesFromAffiliates" name="NotesReceivablesFromAffiliates" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="dar_NumberOfBusinessSegments" name="NumberOfBusinessSegments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="dar_NumberOfMultiemployerPlansCertifiedRedZone" name="NumberOfMultiemployerPlansCertifiedRedZone" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="dar_NumberOfMultiemployerPlansCertifiedYellowZone" name="NumberOfMultiemployerPlansCertifiedYellowZone" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="dar_NumberOfMultiemployerPlansWithdrawalObligation" name="NumberOfMultiemployerPlansWithdrawalObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="dar_NumberOfMultiemployerPlansWithdrawalObligationCouldBeMaterial" name="NumberOfMultiemployerPlansWithdrawalObligationCouldBeMaterial" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="dar_NumberOfMultiemployerPlansWithdrawalObligationCouldBeMaterialCertifiedRedZone" name="NumberOfMultiemployerPlansWithdrawalObligationCouldBeMaterialCertifiedRedZone" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="dar_NumberofContaminants" name="NumberofContaminants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_NumberofRevenueSources" name="NumberofRevenueSources" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="dar_OptionSharesInMoneyAndDilutiveEffectOfNonVestedStock" name="OptionSharesInMoneyAndDilutiveEffectOfNonVestedStock" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_OtherAssetsLiabilitiesCurrent" name="OtherAssetsLiabilitiesCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="dar_OtherComprehensiveIncomeLossNetOfReclassificationNetOfTax" name="OtherComprehensiveIncomeLossNetOfReclassificationNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_OtherGeographicalAreasMember" name="OtherGeographicalAreasMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_OtherProductsAndServicesMember" name="OtherProductsAndServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_OtherRenderingMember" name="OtherRenderingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_PLNEURMember" name="PLNEURMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_PermitsMember" name="PermitsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_ProFormaTreasuryShares" name="ProFormaTreasuryShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_ProcessingCapabilityBarrelsofInputFeedstockPerDay" name="ProcessingCapabilityBarrelsofInputFeedstockPerDay" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_ProteinsMember" name="ProteinsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_RelatedPartySalesEliminated" name="RelatedPartySalesEliminated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="dar_RevenueModifiedRetrospectiveBasisEffect" name="RevenueModifiedRetrospectiveBasisEffect" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_RevolvingLoanAgreementMember" name="RevolvingLoanAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_RoyaltyconsultinglanduseandleaseholdMember" name="RoyaltyconsultinglanduseandleaseholdMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_ScheduleOfIntangibleAssetsTableTextBlock" name="ScheduleOfIntangibleAssetsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_SeniorNotes3.625Due2026Member" name="SeniorNotes3.625Due2026Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_SeniorNotes4.75Due2022Member" name="SeniorNotes4.75Due2022Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_SeniorNotes5.375Due2022Member" name="SeniorNotes5.375Due2022Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_SeniorSecuredFacilitiesMember" name="SeniorSecuredFacilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualVestingAfterInitialCliff" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualVestingAfterInitialCliff" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="dar_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsPerformancePeriodTwo" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsPerformancePeriodTwo" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsTargetPercentage" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsTargetPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="dar_SoybeanMealMember" name="SoybeanMealMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_SoybeanOilOptionsMember" name="SoybeanOilOptionsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_SpringingAdjustmentLoansOutstandingPeriod" name="SpringingAdjustmentLoansOutstandingPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_SpringingAdjustmentTerm" name="SpringingAdjustmentTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_SwinglineSubFacilityMember" name="SwinglineSubFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="dar_TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit" name="TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="dar_TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalIncomeTaxExpenseBenefit" name="TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalIncomeTaxExpenseBenefit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="dar_TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarnings" name="TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarnings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_TermLoanAFacilityMember" name="TermLoanAFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_TermLoanBFacilityMember" name="TermLoanBFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_TerraRenewalServicesMember" name="TerraRenewalServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_UsedCookingOilMember" name="UsedCookingOilMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="dar_ValeroEnergyCorporationMember" name="ValeroEnergyCorporationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
