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 Wysłany: Nie 11:34, 20 Lut 2011 Temat postu: ugg pas cher With phosphorus trichloride poisoning |
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With phosphorus trichloride poisoning incident report
Uneven ground was Dianfan, phosphorus trichloride liquid overflow tank about 300V ~. The world was moderate, phosphorus trichloride reacts violently with water produces a large number of yellow-white smoke meters to about 8D primary journeyman,[link widoczny dla zalogowanych], students are napping, after the choking smoke inhalation, without identifying wind direction around the escape of gas inhalation about 20 minutes. 2 students in the clinical data of about 180 people, inhalation of toxic gases in varying degrees, have a transient upper respiratory irritation; 61 more students were hospitalized with symptoms,[link widoczny dla zalogowanych], 33 patients were male. 28 females, aged 615 years old, average 11.1 years old. The main clinical manifestations varying degrees of dry eyes, dry throat, sore throat, cough, dizziness symptoms; 2 cases of nasal bleeding, 3 cases of significant sleepiness, 16 patients had loss of appetite, fatigue, abdominal pain and signs: most of the first day of hospitalization Children throat congestion, and 1 case of lung wet �� hear sounds, and other cases of heart and lung auscultation normal; liver and spleen palpation (a). Feast laboratory tests: one hospital day 7, q ~ C90 �� l12.0 �� l / L; the first 2 photo chest, 2 cases of lung shows two sheets under the shadow, and 1 had mild pulmonary edema. ECG: sinus arrhythmia in 6 cases, 1 case of d-segment depression. Liver and kidney function and myocardial enzymes Haka: AGED 2 day normal people from the hospital 5 days l2 cases of abnormal liver function. 1 case in which the total bilirubin was 27. umo1. / L, AIJT51 ~ 146U / L, AST42-136U / L, AKP185391U / L. LDH174593U / L; renal function and myocardial enzymes were normal. School children were given information as soon as oxygen, intravenous dexamethasone orange 5mg, intravenous antibiotics, and energy units agent pioneer v; pharyngeal pain was patient for ultrasonic aerosol inhalation of gentamicin, dexamethasone, Mi protease, saline treatment by the Received Date :2000-09-01; cell back to the date :2000 -10-09 of the dielectric cylinder Wang Celie (195O I). Women. Zhengzhou, Henan Province, the Deputy Chief Physician, Occupational Health in the prevention of occupational diseases. Di Mingfen ZI-LMMing-fen Changzhou 213 (1Y3) �� incident reporting treatment, upper respiratory tract symptoms in 3 to 5 days were significantly improved liver function abnormalities after symptomatic treatment. Returned to normal within 1 month. 3 Occupational Health Field for the first time the day of the accident scene investigation, phosphorus trichloride when tank overturned. And ground water reservoirs due to severe reactions, a large number of yellow-white smoke out of control. M warehouse immediately remove the fill cap of about 4-5 tons of cement, it will put out the smoke, so not for samples taken in the investigation. Accident on the 6th day of clinical diagnosis for the assigned Gan Si, phosphorus trichloride to go to the manufacturers, due to production technology constraints, less than one hundred percent pure phosphorus trichloride Phosphorus trichloride day sampling of a single product, containing free phosphorus is 0132% 0.165%. And in the factory to take 3Oral liquid phosphorus trichloride down on wetlands, see the immediate reaction of thick yellow-white irritant gas. To identify the gas composition, sampling, chemical testing laboratory back to my station for qualitative analysis, simulation test measured the gas containing hydrogen chloride produced yellow-white, phosphine, phosphine which is contained in the liquid phosphorus trichloride a small amount of free yellow phosphorus from water decomposition. 4 Discussion of phosphorus trichloride, phosphorus chloride is not completely in the air or water generated after the wet phosphoric acid and hydrochloric acid, and release a lot of heat, there is a strong irritant and corrosive. ... This children's inhalation of toxic gases arising from the upper respiratory tract symptoms consistent with poisoning phosphorus trichloride clinical manifestations, treatment in accordance with the inhalation of irritating gases principles, to give the adrenal cortex hormones, antibiotics and other treatment ultrasonic atomizer, respiratory, lung symptoms and abnormal chest X-ray department better than Man; children with dizziness, drowsiness, fatigue, loss of appetite and other symptoms of upper respiratory tract symptoms were not masked by attention, typical character homes on the 5th day the report appeared in 12 cases of liver function Courage Red hormone and glutamic acid transaminase,[link widoczny dla zalogowanych], aspartate transaminase rise, once again to survey the scene for Occupational Health and sampling for the simulation test, the laboratory includes qualitative analysis to detect phosphine. Phosphine can cause lung injury in addition, the gastrointestinal and neurological symptoms may also be the result of phosphine. After the accident occurred. Many students ran down the wind, not break the inhalation toxicology. Refer to GB4866 - 85 and GB7797 - 87, chlorine and phosphine acute occupational poisoning diagnostic criteria, 61 children diagnosed in 40 hire irritation, l8 cases of mild poisoning,[link widoczny dla zalogowanych], 3 hire moderate poisoning. The incident has once again reminded the need to strengthen the work of township and individual chemical plant health management, in particular, to be away from the school site and residential areas.
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