MGD Study guides, Class notes & Summaries

DEQ Practice Exam Questions And Correct Answers The Federal Water Pollution Control Act Amendments of _____________ were passed by congress to regulate and improve the quality of effluents discharge into the streams and rivers of this country. - CORRECT ANS : 1972 The goal of this legislation and of wastewater treatment is to have all public waters remain or become more suitable for__________ - CORRECT ANS : Wildlife and public use As the quality of the environment declines, the q...

The name of the State Agency responsible for enforcing pollution control laws in Texas Texas Commission of Environmental Quality The term pathogenic means Capable of causing disease The minimum separation between sewer lines and potable water lines is 9 feet A licensed wastewater operator is a professional consistently does best job possible, practices personal safety, strives to improve job knowledge, strives to keep the plant and collection system in the best appearanc...

(Answered) Pharm Calculations Complete Test with 100% correct Answers A client who weighs 79 pounds is receiving clomipramine (Anafranil) PO. The practical nurse (PN) refers to the published drug literature which recommends the dose of 3 mg/kg/day. How many mg should the PN determine is the recommended dose for this client? {{Answer:- 2.2 pounds = 1 kg, so 79 pounds = 35.9090 kg35.9090 Kg x 3 mg = 107.7 or 108 mg/day 108!! A client who weighs 40.6 kg is receiving ethacrynic acid (Edec...

Dermatochalasis - Answer-Etiology: Excess skin in the upper or lower lid. Complaint: "baggy eyes", decreases peripheral vision, tension headache Diagnosed by: tangent visual test, schrimer's test, photographs Treatment: blepharoplasty: removal of tissue. Ptosis - Answer-Etiology: when the upper eyelid droops over the eye. Levator muscle stretches or seperates from eyelid Risk: age, dermatochalasis Complaint: decreased peripheral vision, manually lift upper eyelid to improve vision Dia...

What is TCEQ doing to control "point source" pollution of the Texas waterways? Correct Answer *Permitting of domestic wastewater plants *Permitting of industrial wastewater plants Describe proper design of force main wastewater lines. Correct Answer Minimum two fps velocity with the smallest pump operating alone. Minimum four inch diameter pipe with 150 psi rating. What is Standard Dimension Ratio? Correct Answer Ratio of outside pipe diameter (OD) to wall thickness (PVC) Describe pr...

Liftstations at a treatment plant or those which discharge directly to a treatment plant with an average flow greater than 0.1 MGD shall have three or more pumps or have automatically controlled variable capacity pumps, these pumps should be adjusted to actual flow conditions and controlled to operate so as to: - Answer Minimize surges in the treatment in the treatment units. In the contact stabilization system of activated sludge treatment, the detention time in the contact zone is designe...

TX Class C Wastewater Treatment License Question and Answers 100% Pass Preliminary Treatment the 1st stage of sewage treatment where large debris, such as sticks, grit, and rags pas through a screen followed by a grit chamber, where the flow of water is slowed enough to allow for sedimentation. What stage of treatment is grit removal usually accomplished in? preliminary treatment Rotating Biological Contactor a type of biological secondary treatment process How are protozoa (cause of amoebic ...

When Chlorine is combined with water what type of pipe should be used? A. Ductile iron B. Asbestos concrete C. PVC D. Carbon Steel C. PVC A good settling sludge would consist of what type of protozoa? A. Rotifers and nematodes B. Amoebas and Flagellates C. Stalked ciliates and mastagoria D. Free swimmers and stalk ciliates D. Free swimmers and stalk ciliates What is Phenolphylein used for in titration A. Oxidizer B. Indicator C. Acid reducer to lower pH D. Appli...

What is TCEQ doing to control "point source" pollution of the Texas waterways? - Correct Answer *Permitting of domestic wastewater plants *Permitting of industrial wastewater plants Describe proper design of force main wastewater lines. - Correct Answer Minimum two fps velocity with the smallest pump operating alone. Minimum four inch diameter pipe with 150 psi rating. What is Standard Dimension Ratio? - Correct Answer Ratio of outside pipe diameter (OD) to wall thickness (PVC) Descr...

A client who weighs 79 pounds is receiving clomipramine (Anafranil) PO. The practical nurse (PN) refers to the published drug literature which recommends the dose of 3 mg/kg/day. How many mg should the PN determine is the recommended dose for this client? - Rationale 2.2 pounds = 1 kg, so 79 pounds = 35.9090 kg35.9090 Kg x 3 mg = 107.7 or 108 mg/day 108!! A client who weighs 40.6 kg is receiving ethacrynic acid (Edecrin) PO. The practical nurse (PN) refers to the published drug literature...