摘要:
The present invention relates to a method for remediation of a cyanogen compound contained in a soil efficiently and reliably. The method comprises adding a microorganism which belongs to the genus Arthrobacter sp., which is capable of degrading the cyanogen compound and which can act as a degradation-accelerating factor to the soil. Alternatively, the method comprises adding both of the microorganism and a biodegradable chelating agent (e.g., citric acid or a salt thereof) which can act as a factor capable of promoting the elution of a difficult-to-extract cyanogen compound to the soil. The present invention also relates to a microorganism for use in the remediation method (a microorganism which has been deposited in National Institute of Advanced Industrial Science and Technology, International Patent Organism Depositary under Accession No. FERM ABP-11019).
摘要:
The present invention relates to (1) a stabilized oil-based thickening gel composition comprising (a) an anionic surfactant having a lipopeptide structure, (b) water and/or a polyhydric alcohol having a valence of 3 or more, (c) a tocopherol compound and (d) an oil component, (2) a method for improving storage ability of an oil-based thickening gel composition characterized by addition of (c) tocopherol compound to an oil-based thickening gel composition comprising (a) a anionic surfactant having a lipopeptide structure, (b) water and/or a polyhydric alcohol having a valence of 3 or more and (d) an oil component, and (3) a cosmetic comprising the oil-based thickening gel composition.
摘要:
This invention relates to an improvement on a sealed lead storage battery which comprises a case, positive and negative plates alternately disposed in a case, porous separators between the adjacent plates and electrolyte filled in the case so as to be retained at least in the porous separators.The sealed lead storage battery of the invention further comprises additional electrolyte porous retainer means disposed in an unoccupied space in the case so as to have increased amount of electrolyte. The additional electrolyte retainer means may be disposed in at least one of an upper space over the plate group, a lower space below the plate group and side spaces beside the plate group. The additional electrolyte retainer means may be of glass fine fiber mat, glass and synthetic fine fiber mat or gel. It may be integrally formed with the porous separators. Preferably, the positive and negative plates may be so porous that the electrolyte is retained in them.