The invention belongs to the field of corrosion and protection of a new corrosive acid-producing bacteria in the cultivation process of the production, especially the production culture method is a corrosive acid bacteria. 产酸菌的分离纯化以无菌操作方式,先从在实海中浸泡180天的铜镍合金表面上剥离下...
Corrosion by Sulfate Reducing Bacteria that Utilize Nitrate 16S rRNA gene sequencing was used to identify a sulfate-reducing bacterium (SRB) from a Danish North Sea oilfield water injection system. This species was cultivated, purified and subsequently identified as being >97% similar to Desulfov.....
No washing is required after pretreatment, and the addition of alkali would not result in a corrosion problem in the extruder as compared to acid [2]. Alkali pretreatment processes utilize lower temperatures and pressures compared with other pretreatment technologies. Alkali pretreatment may be carried...
It could be underlined that 10% sucrose and 10% maltose in the media stimulated the process of protection of corrosion. 展开 关键词: Corrosion inhibitor lactic acid bacteria SEM DOI: 10.17265/1934-7391/2014.12.003 年份: 2014 收藏 引用 批量引用 报错 分享 ...
This important biogeochemical process is partially influenced by sulfate reducing bacteria (Fig. 6). The big problem in the industry is corrosion of ferrous pipes and components of constructions [1]. SRB exist in biofilm form on the surface of metals. Hydrogen sulfide binds to iron and form ...
formic acid generated from the degradation of furans, and levulinic acid generated from the degradation of HMF). In addition, some pretreatment solvents and inorganic salts are another source of toxic inhibitory compounds in lignocellulosic hydrolysates from pretreatment process or the corrosion of pretrea...
The production of lactic acid through the fermentation of lactic acid bacteria (LAB) is the industry method due to ecological factors and the emerging world’s technologies. The process requires low energy consumption, low production temperature, and capable of producing pure lactic acid of specific...
Figure 6. Catabolic pathways of glucose fermentation by lactic acid-producing bacteria (LAB). (A): homofermentation in Lactococcus lactis or Lactobacillus acidophilus, (B): mixed acid fermentation (Lactococcus lactis), and (C): heterofermentation in Lactobacillus casei. P: phosphate, BP: bisphosphat...
methods are employed for sample extraction, enabling the isolation of highly pure nucleic acids from bacteria, blood, and animal tissues for RT-PCR detection. The instrument employs lysis temperatures ranging from 70–80 °C, elution temperature of 80 °C, and drying time of 5–10 min, with ...
Formic Acid Market Outlook (2023 to 2033) Theglobal formic acid marketis set to estimate a valuation ofUS$ 1.8 billionin 2023 and it is anticipated to grow at aCAGR of 4.6%to reachUS$ 2.8 billionby the end of 2033. The potential of formic acids to speed up the corrosion rate of diff...