公开(公告)号：US4039445A

公开(公告)日：1977-08-02

申请号：US674109

申请日：1976-04-06

申请人： Erich-Alexander Heide ,  Maximilian Wald ,  Manfred Paschke ,  Klaus Wagener

发明人： Erich-Alexander Heide ,  Maximilian Wald ,  Manfred Paschke ,  Klaus Wagener

IPC分类号： C12N1/12 ,  C22B3/18 ,  C22B60/02 ,  B01D15/00

CPC分类号： C22B60/0256 ,  C12N1/12 ,  C22B3/18 ,  Y02P10/234 ,  Y10S210/912 ,  Y10S47/08

摘要： A matrix of algae mutants and method of obtaining thereby uranium from sea water, according to which a matrix is prepared of uranium compatible algae mutants suitable for picking up uranium dissolved in sea water, which matrix is then placed in an area of the sea in which low and high tides pass streams of sea water through the above mentioned matrix.

摘要翻译： 一种藻类突变体的基质和从海水中获得铀的方法，根据该基质制备适合于汲取溶解在海水中的铀的铀相容的藻类突变体的基质，然后将该基质放置在海域中， 低潮高潮通过上述的海水通过海水。

公开(公告)号：US4250261A

公开(公告)日：1981-02-10

申请号：US55533

申请日：1979-07-09

申请人： Lothar Eggeling ,  Manfred Paschke ,  Hermann Sahm

发明人： Lothar Eggeling ,  Manfred Paschke ,  Hermann Sahm

IPC分类号： C12N9/04 ,  C12R1/78

CPC分类号： C12N9/0006 ,  Y10S435/93

摘要： A method of producing alcohol oxidase wherein Hansenula polymorpha yeast is cultivated in a nutrient broth containing inorganic nutrient salts of which either the phosphate, nitrate or potassium is present in a cell-growth-limiting concentration at a temperature of 25.degree. to 45.degree. C. and a pH of 4.0 to 6.0 with oxygen being supplied as air for a mixture of air and oxygen. According to the invention, an organic substrate consisting of glycerin, sorbite or xylose, noncatabolite-repressive to alcohol-oxidase is added to the broth in a concentration of 0.1 to 1.0% in a nutrient solution at a rate of 0.03 to 0.15 .sup.-1.

摘要翻译： 一种生产醇氧化酶的方法，其中将多形汉逊酵母（Hansenula polymorpha yeast）培养在含有无机营养盐的营养肉汤中，其中磷酸盐，硝酸盐或钾以25至45℃的温度存在于细胞生长限制浓度中。 pH为4.0至6.0，氧气作为空气和氧气的混合物供应。 根据本发明，在营养液中以0.03-0.15-1的比例，在肉汤中以0.1至1.0％的浓度加入由甘油，山梨糖醇或木糖组成的有机底物，对醇醇氧化酶具有抑制作用。

公开(公告)号：US4263403A

公开(公告)日：1981-04-21

申请号：US24957

申请日：1979-03-29

申请人： Manfred Paschke ,  Klaus Wagener ,  Maximilian Wald

发明人： Manfred Paschke ,  Klaus Wagener ,  Maximilian Wald

IPC分类号： A01G33/00 ,  B01D59/36 ,  C12N1/00 ,  C12N1/12 ,  C12N15/00 ,  C12N15/01 ,  C22B3/18 ,  C22B60/02

CPC分类号： B01D59/36 ,  C22B3/18 ,  C22B60/0256 ,  Y02P10/234 ,  Y10S210/912

摘要： A method of producing a matrix of micro-organisms for extracting and gaining uranium from sea water, according to which the matrix is made of micro-organisms occurring in nature that are exposed to x-ray irradiations. These predetermined micro-organisms accordingly form colonies or threads and are filtered easily and cultivated. These micro-organisms accordingly form colonies or threads and are filtered easily and cultivated. These micro-organisms have a ratio of surface to volume that is relatively high. Subsequently, the thus irradiated micro-organisms are placed on a nutrient medium rich in uranium and are left there until colonies are formed. Thereupon, the surviving colonies of mutants are inoculated in a nutrient solution, and are then cultivated to produce the matrix.

摘要翻译： 一种生产用于从海水中提取和获得铀的微生物基质的方法，根据该方法，基质由暴露于x射线照射的大自然中发生的微生物制成。 这些预定的微生物相应地形成菌落或丝线，并被容易地过滤并培养。 这些微生物相应地形成菌落或丝线，并被容易地过滤并培养。 这些微生物的表面与体积的比例相对较高。 随后，将如此照射的微生物置于富含铀的营养培养基上，并留在此处，直到菌落形成。 因此，将存活的突变体菌落接种在营养液中，然后培养以产生基质。