Cation Exchange Sample Clauses

Cation Exchange. Cation exchange occurs when there is an incompatibility in the electrolyte composition of injected fluids and the initial fluids saturating the soil. Cation exchange affects the transport of ions in solution and therefore may have a significant effect on the optimum salinity and the surfactant phase behavior (Xxxx et al., 1978; Fountain, 1992) and surfactant adsorption. The type and concentration of cations involved in the exchange process can also affect the hydraulic conductivity (Xxxxxx, 1993). We use a cation exchange model based on Xxxxxxxx'x model [1982]. Cations exist in the form of free ions, adsorbed on clay surfaces, and associated with either surfactant micelles or adsorbed surfactant. The mass action equations for the exchange of calcium (κ=6) and sodium (κ=12) on clay and surfactant describe the cation exchange model as (C (C ) ) 12 = βsCm 12 Cs Cf
AutoNDA by SimpleDocs
Cation Exchange. 6.5.2.1 Chromium-Sodium Exchange 3 Na+ + Cr3+ = 3 Na+ + Cr3+ Cˆ 14 C 3 K14,9 = Cˆ 93 9,1 C14,1 (6.4)

Related to Cation Exchange

  • Information Exchange As soon as reasonably practicable after the Effective Date, the Parties shall exchange information regarding the design and compatibility of the Interconnection Customer’s Interconnection Facilities and Participating TO’s Interconnection Facilities and compatibility of the Interconnection Facilities with the Participating TO’s Transmission System, and shall work diligently and in good faith to make any necessary design changes.

  • Shift Exchange The Employer and the Union agree that shift exchanges are a useful process to allow employees more flexibility and improved work/life balance. Employees within an institution who have the same job classification will be allowed to exchange full shifts for positions in which they are qualified. The shift exchange process will not be used to circumvent the bid system or the supervisory chain of command. Shift exchanges will be in accordance with the following:

  • Shift Exchanges In no event shall any overtime be payable as a result of employees voluntarily exchanging shifts.

  • Data Exchange Each Party shall furnish to the other Party real-time and forecasted data as required by ERCOT Requirements. The Parties will cooperate with one another in the analysis of disturbances to either the Plant or the TSP’s System by gathering and providing access to any information relating to any disturbance, including information from oscillography, protective relay targets, breaker operations, and sequence of events records.

  • Off-Exchange Transactions In some jurisdictions, and only then in restricted circumstances, firms are permitted to effect off-exchange transactions. The firm with which you deal may be acting as your counterparty to the transaction. It may be difficult or impossible to liquidate an existing position, to assess the value, to determine a fair price or to assess the exposure to risk. For these reasons, these transactions may involve increased risks. Off-exchange transactions may be less regulated or subject to a separate regulatory regime. Before you undertake such transactions, you should familiarize yourself with applicable rules and attendant risks.

  • Foreign Exchange PFPC Trust and/or sub-custodians may enter into or arrange foreign exchange transactions (at such rates as they may consider appropriate) in order to facilitate transactions under this Agreement, and such entities and/or their affiliates may receive compensation in connection with such foreign exchange transactions.

  • Trunk Data Exchange 65.9.1 Each Party agrees to service trunk groups to the blocking criteria in Section 64.3.4 in a timely manner when trunk groups exceed measured blocking thresholds on an average time consistent busy hour for a twenty- one (21) Day study period. The Parties agree that twenty-one (21) Days is the study period duration objective unless mutually agreed otherwise. The study period will not include a holiday.

  • Online Banking Transactions At the present time, you may use Online Banking to: • Transfer funds between your savings, checking, and Club accounts. • Withdraw funds from your savings, checking, and Club accounts. • Make loan payments from your savings, checking and Club accounts. • Obtain account balance and transaction history on your savings, checking, and Club accounts. • Obtain information on your loan account balance, transaction history, payment due dates, loan payoff amounts and finance charges. • Review available copies of eStatements and tax information. • Make bill payments from your checking account using the Bill Pay service. Transactions involving your savings and checking accounts will be subject to the terms of your Membership and Account Agreement. Transactions involving your loan accounts will be subject to your applicable Loan Agreement and Disclosures.

  • Conditions to Payment, Transfer or Exchange Freddie Mac, its agent or any other person potentially required to withhold with respect to payments on a Note shall have the right to require a Holder of a Note, as a condition to payment of principal of or interest on such Note, or as a condition to transfer or exchange such Note, to present at such place as Freddie Mac, its agent or such other person shall designate a certificate in such form as Freddie Mac, its agent or such other person may from time to time prescribe, to enable Freddie Mac, its agent or such other person to determine its duties and liabilities with respect to (i) any taxes, assessments or governmental charges which Freddie Mac, the Global Agent, the Exchange Administrator or such other person, as the case may be, may be required to deduct or withhold from payments in respect of such Note under any present or future law of the United States or jurisdiction therein or any regulation or interpretation of any taxing authority thereof; and (ii) any reporting or other requirements under such laws, regulations or interpretations. Freddie Mac, its agent or such other person shall be entitled to determine its duties and liabilities with respect to such deduction, withholding, reporting or other requirements on the basis of information contained in such certificate or, if no certificate shall be presented, on the basis of any presumption created by any such law, regulation or interpretation, and shall be entitled to act in accordance with such determination.

  • OVERSEAS TRANSACTIONS 13.1 The Cardmember may use the Credit Card outside Malaysia where there are Authorised Merchants and/or Authorised Cash Outlets.

Time is Money Join Law Insider Premium to draft better contracts faster.