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已读[172] 发布: 2013/07/13 13:00:30
最近,日本成功地研制和开发出一种代替传统利用溴甲烷等化学药剂在储藏前对粮食进行熏蒸处理的新技术。众所周知,在仓储粮食中,因受外界环境的影响,许多种对粮食有...
已读[138] 发布: 2013/07/13 12:59:38
The Nation The ministry's food standard expert Kanokporn Atisuk said though a small amount of methyl bromide and phosphine used in the production process was detected in the samples, the level is safe and well under the WHO standard of no more than 50 milligrams  ...
已读[158] 发布: 2013/07/11 13:41:54
经检测,集装箱内熏蒸药剂溴甲烷残留浓度达到8ppm,超过安全标准(5ppm)。为防止有毒有害残留气体对口岸作业等有关人员生命健康造成危害,检验检疫人员要求货主将该集装...
已读[145] 发布: 2013/07/11 13:41:12
1987年,这里的地面开始渗出一种黑色液体,经检验,其中含有氯仿、三氯酚、二溴甲烷等多种有毒物质,对人体健康会产生极大的危害。 据环保部介绍,目前我国对土壤环...
已读[194] 发布: 2013/07/11 13:41:03
5公斤密闭熏蒸20小时;或每立方米空间用溴甲烷30~50克密闭熏蒸8小时。? 三、沙藏先在阴凉处挖宽、深各1米的坑(长度根据栗果多少而定),再在坑底铺20厘米厚的...
已读[161] 发布: 2013/07/11 13:40:59
过量的氯不仅影响水的口感和气味,破坏水的品质,而且能够与水中某些有机物反应生成一系列氯代烃类,如三氯甲烷溴仿、溴二氯、氯二溴甲烷等具有致畸、致癌和致突变的...
已读[164] 发布: 2013/07/11 13:40:55
据泰国《世界日报》6月30日消息,泰国卫生部食品与药品委员会秘书长汶猜医师指出,由于传出泰国出口大米含有溴甲烷或磷化氢毒素偏高的传闻,导致被美国海关扣留全检问题,...
已读[141] 发布: 2013/07/11 13:40:50
The Salinas Californian In 2010, the latest year for which there is readily available data, just in Monterey County, agribusiness used almost four million pounds of fumigants, including chloropicrin, methyl bromide and 1,3, dichloropropene. That's approximately 10 pounds of ... and more »
已读[136] 发布: 2013/07/11 13:40:41
Bangkok Post He also accused the government's critics of spreading false information about an alleged 60% increase in the imports of methyl bromide , a chemical used to fumigate rice. Thailand has been cutting down on use of the chemical and this year's imports ... and more »
已读[130] 发布: 2013/07/11 13:40:36
Bangkok Post FDA secretary-general Boonchai Somboonsuk said yesterday the tests revealed a harmless amount of less than 20 parts per million (ppm) of methyl bromide in 26 samples. The regulation allows no more than 50ppm of methyl bromide in agriculture products. and more »
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