Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

application of biodegradation of high purity polyacrylamide in china

  • Biodegradation of Polyacrylamide and Its Derivatives ...

    2017-5-4 · Biodegradation of PAM and its derivatives has been studied only in the last two decades, with most emphasis on acrylamide biodegradation. Microorganisms have been shown to utilize, not only acrylamide, but also PAM and its derivatives as the sole source of nitrogen and/or carbon under aerobic as well as anaerobic conditions.

    Get Price
  • Microbial degradation of polyacrylamide and the ...

    2019-4-1 · Biodegradation of polyacrylamide begins with amidase catalysed deamination of polyacrylamide to ammonia and polyacrylate. The liberated ammonia is then used as a nitrogen source for growth by the microbes. The carbon backbone, polyacrylate, is more recalcitrant to biodegradation than the amide moieties.

    Get Price
  • Polyacrylamide degradation and its implications in ...

    2018-9-7 · High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and …

    Get Price
  • Biodegradation of polyacrylamide by bacteria isolated

    2010-3-15 · Polyacrylamide (PAM), a linear water soluble polymeric compound with high molecular weight, is extensively used for oil production in China. Compared with the physico-chemical degradation of PAM, there is no acrylamide monomer, which causes peripheral neuropathy, released in the process of biodegradation.

    Get Price
  • High Purity Polyacrylamide supplier in China,

    High Purity Polyacrylamide supplier in China 9003-05-8 Suppliers,provide High Purity Polyacrylamide supplier in China 9003-05-8 product and the products related with China (Mainland) High Purity Polyacrylamide supplier in China 9003-05-8 Changsha Easchem Co.,Limited China (Mainland)

    Get Price
  • Bioelectricity-assisted partial degradation of linear ...

    2014-9-6 · Here, we show the bioelectrochemical system (BES) can be used as an effective strategy to improve the biodegradation efficiency of PAMs. A linear PAM with viscosity-average molecular weight of 5 × 106 was treated in the anodic chamber of BES reactor, and the change of PAM structure during the degradation process was investigated.

    Get Price
  • Biodegradation of flonicamid by Ensifer adhaerens

    2021-1-1 · Chemicals and media. FLO (C 9 H 6 F 3 N 3 O, CAS Registry No. 158062-67-0, 95% purity) was purchased from Hubei Zhengxingyuan Fine Chemical Co. (Wuhan, China). TFNG-AM (C 9 H 8 F 3 N 3 O 2, CAS Registry No. 158062-96-5, 99% purity) was prepared as described previously [15, 16].High-performance liquid chromatography (HPLC)-grade acetonitrile was supplied by Merck (Darmstadt, …

    Get Price
  • Nonionic surfactant enhanced biodegradation of m

    2021-1-12 · Nonionic surfactant enhanced biodegradation of m-xylene by mixed bacteria and its application in biotrickling filter Liping Wang, Ruiwei Xu, Bairen Yang , Shaohua Wei, Ningning Yin, and Chun Cao School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, People’s Republic of China ABSTRACT

    Get Price
  • Frontiers | Characterization and Mechanism of

    2021-3-30 · Microcystins (MCs) are extremely hazardous to the ecological environment and public health. How to control and remove MCs is an unsolved problem all over the world. Some microbes and their enzymes are thought to be effective in degrading MCs. Microcystinase can linearize microcystin-leucine-arginine (MC-LR) via a specific locus. However, linearized MC-LR is also very toxic and needs to be …

    Get Price
  • Polyacrylamide Price, 2021 ... - Made-in-China.com

    Hot Sale Free Sample Polyacrylamide CAS 9003-05-8 with Best Price. FOB Price: US 20-90 kg. Min. Order: 1 kg. CAS No.: 9003-05-8. Formula: C3h5no. EINECS: 231-545-4. Type: Pharmaceutical Intermediates. Appearance: Powder. Quality: Technical.

    Get Price
  • High Purity Polyacrylamide supplier in China,

    High Purity Polyacrylamide supplier in China 9003-05-8 Suppliers,provide High Purity Polyacrylamide supplier in China 9003-05-8 product and the products related with China (Mainland) High Purity Polyacrylamide supplier in China 9003-05-8 Changsha Easchem Co.,Limited China (Mainland)

    Get Price
  • Bioelectricity-assisted partial degradation of linear ...

    2014-9-6 · The wide application of water-soluble linear polyacrylamides (PAMs) can cause serious environmental pollution. Biological treatment of PAMs receives very limited efficiency due to their recalcitrance to the microbial degradation. Here, we show the bioelectrochemical system (BES) can be used as an effective strategy to improve the biodegradation efficiency of PAMs.

    Get Price
  • Development and application of a reversed-phase

    Development and application of a reversed-phase high-performance liquid chromatographic method for quantitation and characterization of a Chikungunya virus-like particle vaccine J Chromatogr A . 2014 Oct 17;1364:192-7. doi: 10.1016/j.chroma.2014.05.087.

    Get Price
  • Study on Degradation of Oily Wastewater by

    2021-3-12 · In this work, four immobilized kinds of mixed microorganisms were prepared by uploading oil-degradation bacteria into the cross-linked biodegradable polyacrylamide and sodium alginate mixture supporting material, which were employed for efficient degradation of oily wastewater. The morphology of immobilized microbial pellets was characterized by scanning electron microscopy after 7d and 14d of ...

    Get Price
  • Frontiers | The Fate of SWCNTs in Mouse Peritoneal ...

    2020-3-20 · However, the biodegradation of SWCNTs within primary macrophages also occurred after the removal of the exposure solution. The connection of long and tangled SWCNTs was also examined by SEM and TEM images. All data showed that exocytosis, uptake, biodegradation and sustainable retention of SWCNTs co-exist in primary macrophages.

    Get Price
  • High quality Cationic Polyacrylamide supplier in China ...

    High quality Cationic Polyacrylamide supplier in China 69418-26-4 Suppliers,provide High quality Cationic Polyacrylamide supplier in China 69418-26-4 product and the products related with China (Mainland) High quality Cationic Polyacrylamide supplier in China 69418-26-4 Simagchem Corporation China …

    Get Price
  • Photocatalytic degradation of tetracyclines in liquid ...

    2021-4-15 · CPAM and APAM were used to prepare the cationic polyacrylamide-flocculated LDS (CFLDS) and anionic polyacrylamide-flocculated LDS (AFLDS). The mixed LDS was placed on a magnetic stirrer (HJ-6A, Jintan Kexi Instrument Co., Ltd, China) and stirred at a speed of 500 r/min for 3 min, then stirred at a speed of 60 r/min for 10 min.

    Get Price
  • Quality Cationic Polyacrylamide CPAM & Anionic ...

    China leading provider of Cationic Polyacrylamide CPAM and Anionic Polyacrylamide APAM, Zhengzhou Zikun Environmental Protection Technology Co., Ltd. is Anionic Polyacrylamide APAM factory.

    Get Price
  • Biodegradation of lignin and the associated

    2019-11-19 · Degradation of most of the lignocellulose-rich agricultural residue in the cold regions of China is limited due to the cold climate. Lignin is the main component of lignocellulose, and the effective degradation of lignin is one of the most crucial processes in degrading lignocellulose. Psychrotrophic lignin-degrading bacteria and cold adapted ligninolytic enzymes have promising potential for ...

    Get Price
  • PolyDADMAC in flocculation tank for ... -

    The product enjoys small dosage but can cause big flocs, rapid precipitation and low turbidity residue, and it can also produce small amount of sludge. It is adaptable to wide range of pH value, between 5.0 and 8.0. 3. It is smelless, tasteless and harmless. It can …

    Get Price
  • hpam partially hydrolyzed polyacrylamide in pakistan

    Biodegradation of partially hydrolyzed polyacrylamide by immobilized bacteria isolated from HPAM‐containing wastewater - Liu - 2016. The special function bacteria R2 was screened from hydrolyzed polyacrylamide (HPAM)‐containing wastewater that could use HPAM as the sole carbon source and nitrogen source.

    Get Price
  • High Purity Polyacrylamide supplier in China,

    High Purity Polyacrylamide supplier in China 9003-05-8 Suppliers,provide High Purity Polyacrylamide supplier in China 9003-05-8 product and the products related with China (Mainland) High Purity Polyacrylamide supplier in China 9003-05-8 Changsha Easchem Co.,Limited China (Mainland)

    Get Price
  • Biodegradation of high molecular weight PAHs using ...

    2012-4-26 · Bioaugmentation for the removal of polyaromatic hydrocarbons (PAHs) from wastewater using bacteria and yeasts is considered environment-friendly and a cost-effective technique. The effectiveness of this biodegradation system depends on the stability of inoculated microorganisms and the availability of nutrients. This study is aimed to investigate the removal of high molecular weight (HMW) …

    Get Price
  • Polyacrylamide Gel Electrophoresis | Cleaver Scientific

    2021-1-1 · Chemicals and media. FLO (C 9 H 6 F 3 N 3 O, CAS Registry No. 158062-67-0, 95% purity) was purchased from Hubei Zhengxingyuan Fine Chemical Co. (Wuhan, China). TFNG-AM (C 9 H 8 F 3 N 3 O 2, CAS Registry No. 158062-96-5, 99% purity) was prepared as described previously [15, 16].High-performance liquid chromatography (HPLC)-grade acetonitrile was supplied by Merck (Darmstadt, …

    Get Price
  • Biodegradation of flonicamid by Ensifer adhaerens

    2021-5-30 · the synthesized polyacrylamide gel contains 0.28 wt% of sulphur. The formed polymer network has a low crosslinking density and a high equilibrium degree of swelling. The swelling rate of polyacrylamide gel in water corresponds to the first order kinetic equation with the rate constant 6.2 210 min 1. The initiator is promising for combining ...

    Get Price
  • The New Approach to the Preparation of Polyacrylamide ...

    2016-3-14 · The worldwide application of synthetic water-soluble polymers brings about an environmental issue related to the pollution of water and soil (Chiellini et al. 2003).Polyacrylamide (PAM) is a typical water-soluble polymer with -[CH 2-CH]- repeating units linked by amide (−CONH 2) or carboxyl (−COOH) groups.Due to its high stability and widespread use, PAM can substantially accumulate in ...

    Get Price
  • Microbial metabolism induced chain shortening of ...

    1,605 polyacrylamide properties products are offered for sale by suppliers on Alibaba.com A wide variety of polyacrylamide properties options are available to you, There are 32 suppliers who sells polyacrylamide properties on Alibaba.com, mainly located in Asia.

    Get Price
  • polyacrylamide properties, polyacrylamide properties ...

    Quality Polyacrylamide for sale, Polyacrylamide & Super absorbent polymer provided by China Suppliers - Xitao Polymer Co., Ltd..

    Get Price
  • Xitao Polymer Co., Ltd. - Polyacrylamide & Super

    Polyacrylamide, Carboxymethyl Cellulose, Polyanionic Cellulose manufacturer supplier in China, offering Good Quality Food Additives Aspartame CAS No. 22839-47-0, High Ironic Degree Anionic Polyacrylamide with Low Molecular Mass for Eor, Anti Salt & Temperature Anionic Polyacrylamide with Medium Molecular Mass for Polymer Flooding and so on.

    Get Price
  • Biodegradation of high molecular weight PAHs

    2012-4-26 · Bioaugmentation for the removal of polyaromatic hydrocarbons (PAHs) from wastewater using bacteria and yeasts is considered environment-friendly and a cost-effective technique. The effectiveness of this biodegradation system depends on the stability of inoculated microorganisms and the availability of nutrients. This study is aimed to investigate the removal of high molecular weight (HMW) …

    Get Price
  • dcv8102, pure polyacrylamide pam - aladine.be

    China Polyacrylamide Suppliers and Factory. Polyacrylamide (abbreviated as PAM) is a polymer formed from acrylamide subunits. ... Biodegradation of Polyacrylamide and Its Derivatives. TY JOUR. T1 Biodegradation of Polyacrylamide and Its Derivatives. ... Cationic Polyacrylamide Water Soluble Polymers With High Molecular Weight . 100% Purity ...

    Get Price
  • Use of Synthetic Polymers and Biopolymers for Soil ...

    2010-11-20 · In the first application, low concentrations of anionic, high purity polyacrylamide (PAM) eliminates sediment in runoff water by more than 90% when added to irrigation water at 10 ppm, or at a rate of 1 to 2 kg ha-1 per irrigation. Lab-furrow tests were utilized to characterize the role of molecular weight. charge, and ion concentrations in

    Get Price
  • A Review of the Applications and Biodegradation of ...

    2021-5-12 · influencing biodegradation are outlined in the latter part of this review. The main aim of this review article is to organize the scattered available information on various aspects of PHAs and PLA, and its composites for packaging application purposes. It is evident from a literature survey of about

    Get Price
  • water treatment polyacrylamide exporters suppliers

    Alibaba.com offers 109 polyacrylamide hydrogel products. About 42% of these are Electronics Chemicals, 41% are Water Treatment Chemicals, and 44% are Leather Au

    Get Price
  • ORIGINAL ARTICLE Biodegradation of phenanthrene by ...

    Biodegradation of phenanthrene by Rhizobium petrolearium SL-1 X. Huang1,2, J. Shi3, C. Cui3, H. Yin4, R. Zhang1,2,X.Ma1 and X. Zhang1 1 Key Laboratory of Microbial Resources Collection and Preservation, Ministry of Agriculture, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China

    Get Price
  • Nonionic surfactant enhanced biodegradation of m

    2021-1-12 · Nonionic surfactant enhanced biodegradation of m-xylene by mixed bacteria and its application in biotrickling filter Liping Wang, Ruiwei Xu, Bairen Yang , Shaohua Wei, Ningning Yin, and Chun Cao School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, People’s Republic of China ABSTRACT

    Get Price
  • Acrylamide Price, 2021 Acrylamide ... - Made-in

    Acrylamide Price - Select 2021 high quality Acrylamide Price products in best price from certified Chinese Organic Chemical manufacturers, Water Treatment Chemical suppliers, wholesalers and factory on Made-in-China.com

    Get Price
  • Highly efficient production of chitooligosaccharides

    2020-4-15 · CDA20 was expressed in E. coli BL21 (DE3), purified on a Ni column, dialyzed against 20 mM Tris−HCl (pH 8.0), and concentrated by PEG8000. SDS-PAGE showed that the enzyme was 34.24 kDa and had high purity (Fig. 1A).Analysis of its activity showed that among GlcNAc, (GlcNAc) 2, (GlcNAc) 3, (GlcNAc) 4, (GlcNAc) 5, and (GlcNAc) 6, CDA20 hydrolyzed only the acetyl groups of …

    Get Price
  • Biodegradation of Atrazine by the Novel Klebsiella ...

    2019-7-28 · Bacterial strain FH-1 with high efficiency of degrading Atrazine is separated by means of enrichment culture from the soil applied with Atrazine for many years. FH-1, recognized as Klebsiella variicola based on phylogenetic analysis of 16S rDNA sequences, can grow with Atrazine which is the sole nitrogen source. In fluid inorganic salt medium, the optimal degradation temperature, pH value, …

    Get Price
  • Asian Journal of Chemistry; Vol. 25, No. 13 (2013), 7071 ...

    high purity is quite necessary for this approach. Compared to European and American countries, the technology of acrylamide pr oduction in China is g reatly bac kward, which is a large obstacle for the application of copolymerization approach in China. Inverse emulsion polymerization: Under the condition

    Get Price
  • Production, characterization, and application of a ...

    Sodium dodecyl sulfate-polyacrylamide gel electrophoresis analysis demonstrated that the purity of the purified 4B3A4 mAb was above 85%, with prominent bands corresponding to molecular weights of 55 kDa (heavy chain) and 25 kDa (light chain), and the BCA assay showed that the concentration of the purified 4B3A4 mAb was 0.3 mg/mL.

    Get Price
  • Polyacrylamide Gel Electrophoresis | Cleaver Scientific

    Alibaba.com offers 109 polyacrylamide hydrogel products. About 42% of these are Electronics Chemicals, 41% are Water Treatment Chemicals, and 44% are Leather Au

    Get Price
  • water treatment polyacrylamide exporters suppliers

    Nonionic Polyacrylamide Pam Anion: 300-18 Million. Nonionic Polyacrylamide PAM Anion: 300-18 million molecular weight Product Description Polyacrylamide ( PAM )

    Get Price
  • apam anion: 300-18 million molecular weight

    2019-12-9 · biotechnology [2]. Due to its widespread application as a molecular biomarker [3, 4], there is an increase in the demand for GFP with high-purity. Through the application of DNA recombinant technol-ogy, GFP has successfully been produced by a variety of …

    Get Price
  • Purification of the recombinant green fluorescent protein ...

    2020-8-5 · Biotech (Hangzhou, China). The obtained ITS region was aligned to sequences of other related species using the program BLAST (https://blast.ncbi.nlm.gov). All the reference sequences were aligned using Clustal X, and a phylogenetic tree was generated with MEGA6 using the neighbor-joining method [34]. 2.3. Biodegradation of THF by Strain ZM01

    Get Price
  • Biodegradation of Tetrahydrofuran by the Newly Isolated ...

    POLYACRYLAMIDE 25085-02-3 Suppliers,provide POLYACRYLAMIDE 25085-02-3 product and the products related with China (Mainland) POLYACRYLAMIDE 25085-02-3 Triumph International Development Limilted China (Mainland)

    Get Price
  • POLYACRYLAMIDE, CasNo.25085-02-3 Triumph

    2. High efficiency. 3. High purity, without impurity.. 4. Wide PH suitability . Chinafloc service: 1) We are one of the biggest manufacturers in China, The Top Ten in China, more than 8 years experience in different industries. 2) Advanced technology and facilities, good quality control, different grades for different applications fields.

    Get Price
  • Asian Journal of Chemistry; Vol. 25, No. 13 (2013), 7071 ...

    high purity is quite necessary for this approach. Compared to European and American countries, the technology of acrylamide pr oduction in China is g reatly bac kward, which is a large obstacle for the application of copolymerization approach in China. Inverse emulsion polymerization: Under the condition

    Get Price
  • dcv8102, pure polyacrylamide pam - aladine.be

    China Polyacrylamide Suppliers and Factory. Polyacrylamide (abbreviated as PAM) is a polymer formed from acrylamide subunits. ... Biodegradation of Polyacrylamide and Its Derivatives. TY JOUR. T1 Biodegradation of Polyacrylamide and Its Derivatives. ... Cationic Polyacrylamide Water Soluble Polymers With High Molecular Weight . 100% Purity ...

    Get Price
  • Anionic flocculant(polyacrylamide)used for

    Construction of rhMK expression vector. The plasmid pET30a(+) and strain E.coli BL21 (DE3) (Novagen, USA) were used as expression vector and recombinant host strain, respectively. Reverse-transcription kit and high-quality pfu polymerase were purchased from TaKaRa Company (Dalian, China). The human midkine gene was cloned from the cDNA library, which was reversely transcribed total RNA of ...

    Get Price
  • Expression and purification of bioactive high-purity

    China Anionic Polyacrylamide Flocculant, China Anionic Polyacrylamide Flocculant Suppliers and Manufacturers Directory - Source a Large Selection of Anionic Polyacrylamide Flocculant Products at anionic polymer,anion necklace,anionic polyacrylamide from China Alibaba.com ... High Purity CAS 25085 - 02 ... agricultural application anionic ...

    Get Price
  • China Anionic Polyacrylamide Flocculant, China

    Cationic polyacrylamide for water treatment of paper making . 1. Product characteristics. As a polyacrylamide,Cationic polyacrylamide is a kind of water-soluble polyelectrolyte, which is nontoxic, tasteless, soluble in water easily and insoluble in organic solvents, such as ethanol and acetone.

    Get Price
  • cationic polyacrylamide for water treatment ... -

    Urban sewage treatment with anionic polyacrylamide . Main Production: 1. Oilfield Chemicals, Oilfield chemical is a general germ,The oilfield chemicals we can supply include anionic polyacrylamide used for oil drilling mud additives , drag reduction agent and EOR(enhanced oil recovery)agent . 2. Water Treatment Chemicals,Anionic PAM: It is widely used in waste water treatment of chemical ...

    Get Price
  • Urban sewage treatment with anionic

    2021-6-3 · Amitychem Corporation manufacture and supply Cationic Polyacrylamide with with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,FAMI-QS, etc. Cetificated.

    Get Price
  • Factory Supply Cationic Polyacrylamide 69418-26-4

    Quality Polyacrylamide for sale, Polyacrylamide & Super absorbent polymer provided by China Suppliers - Xitao Polymer Co., Ltd..

    Get Price
  • Xitao Polymer Co., Ltd. - Polyacrylamide & Super

    China Anionic Nonionic Flocculant Polyacrylamide for Coal Washing, Mining Industry, Find details about China Coal Washing, Coal Cleaning from Anionic Nonionic Flocculant Polyacrylamide for Coal Washing, Mining Industry - Hangzhou Dimacolor Imp. & Exp. Co., Ltd.

    Get Price
  • Expression and purification of bioactive high-purity

    Construction of rhMK expression vector. The plasmid pET30a(+) and strain E.coli BL21 (DE3) (Novagen, USA) were used as expression vector and recombinant host strain, respectively. Reverse-transcription kit and high-quality pfu polymerase were purchased from TaKaRa Company (Dalian, China). The human midkine gene was cloned from the cDNA library, which was reversely transcribed total RNA of ...

    Get Price
  • China Water Treatment Polyacrylamide Manufacturers ...

    2021-7-7 · BRIEN is one of the most professional water treatment polyacrylamide manufacturers and suppliers in China. If you're going to buy bulk high quality water treatment polyacrylamide at competitive price, welcome to get quotation and free sample from our factory.

    Get Price
  • China Anionic Nonionic Flocculant Polyacrylamide

    China Anionic Nonionic Flocculant Polyacrylamide for Coal Washing, Mining Industry, Find details about China Coal Washing, Coal Cleaning from Anionic Nonionic Flocculant Polyacrylamide for Coal Washing, Mining Industry - Hangzhou Dimacolor Imp. & Exp. Co., Ltd.

    Get Price
  • synthetic polyelectrolytes based on polyacrylamide -

    china plasticizer dop dinp totm good price china dinp dinp; application of carrier and plasticizer to improve in canada; citrate plasticizers offer biobased plasticizer in indonesia; dioctyl adipate(doa) cas 103-23-1 view dioctyl adipate(doa; waterproofing compound and concrete plasticizer water; pdf cardanol based pvc plasticizer (placard) in ...

    Get Price
  • China Anionic Polyacrylamide Flocculant, China

    Polyacrylamide PAM for water treatment 1.White granule/powder 2.Molecular Weight:8-20million 3.Solid content:90%min Specification Packaging 25kg net kraft paper bag with PE bag inner Payment 30% T/T in advance,70% balance against copy of B/L. Delivery time within 15 days after receiving your advance payment Packaging & Shipping Packaging Details: 25kg/bag , plastic woven bag liner with PE bag ...

    Get Price
  • Urban sewage treatment with anionic polyacrylamide ,

    Urban sewage treatment with anionic polyacrylamide . Main Production: 1. Oilfield Chemicals, Oilfield chemical is a general germ,The oilfield chemicals we can supply include anionic polyacrylamide used for oil drilling mud additives , drag reduction agent and EOR(enhanced oil recovery)agent . 2. Water Treatment Chemicals,Anionic PAM: It is widely used in waste water treatment of chemical ...

    Get Price
  • polyacrylamide properties, polyacrylamide properties ...

    1,605 polyacrylamide properties products are offered for sale by suppliers on Alibaba.com A wide variety of polyacrylamide properties options are available to you, There are 32 suppliers who sells polyacrylamide properties on Alibaba.com, mainly located in Asia.

    Get Price
  • Xitao Polymer Co., Ltd. - Polyacrylamide & Super

    Quality Polyacrylamide for sale, Polyacrylamide & Super absorbent polymer provided by China Suppliers - Xitao Polymer Co., Ltd..

    Get Price
  • Complete Genome Sequence and Biodegradation ...

    2020-7-3 · Allelochemicals are metabolites produced by living organisms that have a detrimental effect on other species when released into the environment. These chemicals play critical roles in the problems associated with crop replanting. Benzoic acid is a representative allelochemical found in root exudates and rhizosphere soil of crops and inhibits crop growth.

    Get Price
  • Biodegradation of gentamicin by bacterial consortia

    2017-9-8 · Gentamicin (purity, 99.99%), composed of C1a, C2, C2a and C1 (Fig. S3), was obtained from Zhichu Pharmaceutical Factory (ZPF) in Shandong Province, China…

    Get Price