(n.) The contents of a sewer or drain; refuse liquids or matter carried off by sewers
(n.) Sewerage, 2.
Example Sentences:
(1) The Hamilton-Wentworth regional health department was asked by one of its municipalities to determine whether the present water supply and sewage disposal methods used in a community without piped water and regional sewage disposal posed a threat to the health of its residents.
(2) Results in this preliminary study demonstrate the need to evaluate the hazard of microbial aerosols generated by sewage treatment plants similar to the one studied.
(3) A clinical investigation was made between workers exposed to dried sewage sludge dust and age matched controls not exposed.
(4) Also purple sulfur bacteria lowered BOD levels as demonstrated by the growth of T. floridana in sterilized sewage.
(5) Distribution of polychlorinated biphenyls (PCB) in sewage wastes at a municipal sewage treatment plant was studied, showing that the great bulk of PCBs entering such a treatment plant become adsorbed onto the grit chamber solids and the sludge that is passed from the anaerobic digesters.
(6) Aggregated virus was not dispersed by one-step dilution (7,000-fold) in distilled or untreated lake water but was dispersed if phosphate-buffered saline or clarified secondary sewage plant effluent was used as diluent.
(7) Acanthamoeba culbertsoni was isolated from a sewage-spoil dump site near Ambrose Light, New York Bight.
(8) This procedure has demonstrated that the routine methods for sewage collection, specimen treatment, and virus isolation permit virus detection when 5--10% of this virus excretors are available.
(9) Neither the stock cultures nor the aquatic strains were capable of growth in autoclaved river water taken above the sewage outfall at the three temperatures tested.
(10) It got a D in Sewage treatment, an F in air pollution and provided no information on water treatment.
(11) And it is a perfect testimony to the fact that a highly evolved economic area such as ours can produce equally high environmental standards.” The EEA noted a “marked improvement” over recent decades in measurements of two bacteria, E coli and intestinal enterococci, which indicate faecal contamination of swimming waters by sewage and animals.
(12) Salmonella contamination of swine and morbidity rates among the workers of swine-breeding complexes and the members of their families, as well as among the population inhabiting the zone of possible influence rendered by such complexes on the environment, have been studied as exemplified by 4 complexes for large-scale swine breeding, differing in their technology of swine raising and fattening, their systems of the purification and utilization of manure-containing sewage.
(13) Using zoospore capture technique, 361 colonies of aquatic freshwater fungi were recovered from sewage effluents, out of which 341 reached sexual maturity.
(14) At present it is not possible to quantify the effects attributed to acid rain only; account must be also be taken of cadmium added to, e.g., soil by use of sewage sludge and other fertilizers.
(15) The El Tor vibrios survived for 12 to 24 days in experimentally contaminated sewage water, and for up to 10 days in sewage-contaminated soil.
(16) The book lets you know how sewage gets around under the city streets and how aluminium is made (you have to get bauxite from Jamaica, then ship it to a place with lots of electricity, like the Pacific north west).
(17) One strain showing high optimum range of sulfide tolerance (up to 9 mM) produced more hydrogen in 80% sewage while the less sulfide tolerating strain (up to 6 mM) showed hydrogen photoproduction in 60% sewage.
(18) Most pollution of drinking water is caused by inadequacy of the uptake and distribution systems, by insufficient upkeep of the sewage system and by defects or breaks in the disinfection processes.
(19) In the study area, Cu and Zn emanate from sewage and boat slips (antifouling paints), while Zn probably also originates from coolant water from an electricity power generating station and iron ore exporting facilities.
(20) The transformation and toxicity of trichlorophenols (TCPs) were studied with a methanogenic enrichment culture derived from sewage sludge.
Sump
Definition:
(n.) A round pit of stone, lined with clay, for receiving the metal on its first fusion.
(n.) The cistern or reservoir made at the lowest point of a mine, from which is pumped the water which accumulates there.
(n.) A pond of water for salt works.
(n.) A puddle or dirty pool.
Example Sentences:
(1) The "sump syndrome" is an unusual complication of side-to-side choledochoduodenostomy in which the portion of the common bile duct distal to the anastamosis acts as a sump and may collect bile, stones, food, and other debris.
(2) Thirty four per cent of the patients had no peritoneal drainage and an abscess rate of 1.8%, 18% had only closed suction drainage and 0% abscess rate, 15% had only open sump drainage and a rate of 8.3%, 14% had only open Penrose drainage with a rate of 8.7%, and 19% had a combination of both open Penrose and sump drainage with a rate of 22.5%.
(3) Endoscopic sphincterotomy (ES) provides a means of draining this sump.
(4) These areas are the anterior epi-tympanum, the recess between the tympanic membrane and the anterior and inferior canal walls, the facial ridge and the sump that can form behind it, the sino-dural angle and the mastoid tip.
(5) "Once we were informed of the leak, which was discovered by the licensee when washing down the sump to address a problem with the sump pump, we instructed the licensee not to use the pump again until the matter was investigated and resolved.
(6) The mortality was significant in seven (10.8%) of 65 patients, unrelated to the type of operative drainage (Penrose v sump) but clearly related to uncontrolled intra-abdominal sepsis.
(7) Six patients continued to have non-specific complaints of abdominal pain postoperatively that could not be attributed to the "sump syndrome" after necessary diagnostic studies were performed.
(8) The liver edges are then oversewn, and sump drainage is installed.
(9) In 7 patients with a total of 20 symptomatic larger liver cysts an instillation therapy with 20% saline solution was performed via a sonographically placed sump drainage.
(10) A naso-gastric duodenal mercury tip weighted sump tube has been developed that will efficaciously decompress small bowel in cases of paralytic ileus, partial or complete mechanical obstruction, and can easily be introduced into the duodenum by a nurse, house staff or attending physician.
(11) A leak from the duodenal closure developed on the fourth day, but this subsided spontaneously after 15 days with the use of sump drainage.
(12) Combined sump and Penrose drainage was found to be adequate treatment of both proximal and distal nonductal injury with no significant difference in mortality or morbidity rates (p = 0.5).
(13) This uncommon (0.14-1.30%) complication is known as the sump syndrome.
(14) Indeed, the sump may be a factor in the development and perpetuation of an obstructive chronic pancreatitis, and a trial of endoscopic clearance may be indicated even in these patients.
(15) Upper abdominal symptoms after side-to-side choledochoduodenostomy (CDDY) may be attributed to stagnant bile, food and calculi pooling in the distal bile duct 'sump' with resultant biliary or pancreatic duct obstruction and sepsis.
(16) Sump drains were removed as soon as the indication for the presence of the drain no longer existed.
(17) The patients are subdivided into three groups: the first group consists of 11 cases in which the foreign bodies were suture threads, either simple or as a nidus for gallstones; the second group consists of six patients with a sump syndrome of the biliary tract; the third group includes six patients who retained drainage tubes or stents after a biliary tract operation.
(18) The role of ES and stone removal in cholelithiasis of patients with gallbladders in situ and low surgical risk remains controversial, as does the treatment of patients with sump syndrome after choledochoduodenostomy, with biliary-cutaneous or biliary-enteric fistulas and benign strictures, which must be evaluated by accurate comparative studies.
(19) Percutaneous insertion of a sump drainage catheter under ultrasound guidance accompanied by local and systemic antibiotic therapy was the only reasonable management option.
(20) A study of patients who had a cholecystectomy compared the use of sump drains and Penrose drains.