ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(Environmental Engineering) Standards which set concentration or mass per time limits on the effluent being discharged to a receiving water.
(english) A closed vessel in which water, is transformed into steam at a given pressure and temperature under controlled conditions.
(Environmental Engineering) A fuel derived from the combustible portion of municipal solid waste. The fuel is often processed into small briquettes, similar in size to charcoal.
(Environmental Engineering) A U.S. EPA hazardous waste characteristic defined with a rigorous test procedure, the TCLP (for Toxicity Characteristic Leaching Procedure). In the procedure, a waste is extracted for 24 hours with an acetic acid solution. The acid extract is then analyzed for the presence of any of the contaminants listed in the procedure.
สิ่งที่ผสมที่ใช้หยอดในเครื่องจักรมิให้ร้อนจัดเมื่อมีการเสียดสี, มักจะใช้ Lard oil ผสมกับ Sola Water หรือสิ่งอื่นๆ ที่ช่วยให้มีความยั่งยืน
(Environmental Engineering) (VS) is the amount of matter which volatilizes (or burns) when a water sample is heated to 550EC.Volatile suspended solids
(Environmental Engineering) The National Pollutant Discharge Elimination System. The discharge criteria and permitting system established by the U.S. EPA as a result of the Clean Water Act and its subsequent amendments or the permit required by each discharger as a result of the Clean Water Act.
1. น้ำที่ไหลในลำน้ำเกิดจากการไหลซึมออกมาของน้ำใต้ดิน ส่วนมากเกิดในช่วงฤดูแล้ง เป็น ground water runoff 2. ปริมาณน้ำเดิมที่ไหลอยู่ในลำน้ำก่อนเกิดน้ำท่า
(Environmental Engineering) Recommended drinking water quality standards which relate to aesthetics and/or health. These standards are recommended, not required. See primary standards.
(Environmental Engineering) The process of cleaning up a hazardous waste disposal site that has either been abandoned or that those responsible either refuse to cleanup or are financially unable to cleanup.
(Environmental Engineering) Required drinking water quality standards related directly to human health. These standards are required and enforceable by the U.S. EPA. See secondary standards.
(Concrete Engineering) The addition of water and remixing of concrete which has started to stiffen: usually not allowed as it may affect the ultimate strength.