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Применить Всего найдено 4. Отображено 4.
11-05-2011 дата публикации

Method for preparing modified bentonite flocculating agent

Номер: CN0101693540B
Автор: BAO JIANGUO, PAN JIE, JIN MENGGUI, LIANG XING, LI MINJING, YUAN YUE, ZHENG DAN, JIANGUO BAO, JIE PAN, MENGGUI JIN, XING LIANG, MINJING LI, YUE YUAN, DAN ZHENG
Принадлежит:

The invention relates to a method for preparing natural mineral modified bentonite flocculating agent. A method for preparing the modified bentonite flocculating agent is characterized by comprising the following steps: firstly, preparing ferrous sulfate solution, secondly, preparing sodium bentonite suspension, thirdly, weighing ferrous sulfate solution and sodium bentonite suspension according to mass ratio between ferrous sulfate and sodium bentonite=1:0.08-1:140, dropping the ferrous sulfate solution into the sodium bentonite suspension, obtaining the solution, fourthly, filtering solution, removing filtrate, collecting solid materials in the solution, drying the solid materials under 50 to 400DEG C, disintegrating, obtaining disintegrated solid, fifthly, placing disintegrated solid into a micro-wave oven, radiating with micro wave for 0.5 to 60min under the power of 100 to 800W, and preparing the modified bentonite flocculating agent. The modified bentonite flocculating agent of the ...

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Номер записи: 1
31-08-2011 дата публикации

Application of strain No. 5-1 capable of degrading aniline

Номер: CN0102168037A
Автор: HONGLI SUN, ZEJIAO LUO, MENGGUI JIN, XING LIANG, JINGJING LIAN, SUN HONGLI, LUO ZEJIAO, JIN MENGGUI, LIANG XING, LIAN JINGJING
Принадлежит:

The invention relates to application of a strain No. 5-1 capable of degrading aniline. The application of the strain No. 5-1 capable of degrading the aniline is characterized in that: the application of the strain is the application of elizabethkingia meningoseptica No. 5-1 CCTCC No: M2010287 to the treatment of wastewater containing high-concentration aniline. The treatment method comprises the following steps of: inoculating single colonies of elizabethkingia meningoseptica NO. 5-1 CCTCC No: M2010287 on a solid culture medium to a 20ml growth culture medium, oscillating by using a shaker at the temperature of between 25 and 35 DEG C and the pH value of between 6.5 and 7.5 for 3 to 4 days, and obtaining bacterial suspension after the growth of characteristics bacteria is stabilized; and according to a volume ratio of the bacterial suspension to the wastewater containing high-concentration aniline of 1:(80-120), inoculating the bacterial suspension to the wastewater containing high-concentration ...

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Номер записи: 2
14-04-2010 дата публикации

Method for preparing modified bentonite flocculating agent

Номер: CN0101693540A
Автор: Bao Jianguo, Pan Jie, Jin Menggui, Liang Xing, Li Minjing, Yuan Yue, Zheng Dan
Принадлежит:

The invention relates to a method for preparing natural mineral modified bentonite flocculating agent. A method for preparing the modified bentonite flocculating agent is characterized by comprising the following steps: firstly, preparing ferrous sulfate solution, secondly, preparing sodium bentonite suspension, thirdly, weighing ferrous sulfate solution and sodium bentonite suspension according to mass ratio between ferrous sulfate and sodium bentonite=1:0.08-1:140, dropping the ferrous sulfate solution into the sodium bentonite suspension, obtaining the solution, fourthly, filtering solution, removing filtrate, collecting solid materials in the solution, drying the solid materials under 50 to 400DEG C, disintegrating, obtaining disintegrated solid, fifthly, placing disintegrated solid into a micro-wave oven, radiating with micro wave for 0.5 to 60min under the power of 100 to 800W, and preparing the modified bentonite flocculating agent. The modified bentonite flocculating agent of the ...

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Номер записи: 3
31-08-2011 дата публикации

Application of aniline degradation strain NO.3

Номер: CN0102167448A
Автор: HONGLI SUN, ZEJIAO LUO, MENGGUI JIN, XING LIANG, JINGJING LIAN, SUN HONGLI, LUO ZEJIAO, JIN MENGGUI, LIANG XING, LIAN JINGJING
Принадлежит:

The invention relates to an application of an aniline degradation microorganism, in particular to an application of an aniline degradation strain NO.3, which is characterized in that the aniline degradation strain NO.3 is Pseudomonas aerugmosa CCTCC NO:M2010304, which is applied to treatment of waste water containing high-concentration aniline. The treatment method comprises the following steps: picking a single bacterial colony of Pseudomonas aerugmosa CCTCC NO:M2010304 on a solid medium, inoculating in a growth medium of 20mL, and shaking with a shaker for 3-4 days under the conditions of 25-35 DEG C and the pH value of 6.0-7.5, thus obtaining strain turbidity solution; and inoculating the strain turbidity solution, according to that the volume ratio of the strain turbidity solution to the waste water containing high-concentration aniline is 1:100, inoculating the strain turbidity solution into the waste water containing high-concentration aniline, culturing under the conditions of constant ...

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Номер записи: 4