专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005066602A Method for cleaning contaminated soil by microorganism 有权
标题翻译：微生物清洗污染土壤的方法
公开(公告)号：JP2005066602A
公开(公告)日：2005-03-17
申请号：JP2004357984
申请日：2004-12-10
申请人： Ohbayashi Corp , 株式会社大林組
发明人： FUJII KENSUKE , TOGE KAZUO , ISHIKAWA YOJI , YAGI MASAKI , AKAI RYOTA , ODA YASUSHI , NUMATA KOICHI , HIGUCHI NOBUHIRO , HAMAZAKI SHIKI
IPC分类号： B09C1/10
摘要： PROBLEM TO BE SOLVED: To efficiently clean a contaminant even in a contaminated soil having high viscosity without imparting an influence to the environment and carrying out an after-treatment such as pH adjustment for preventing it. SOLUTION: The method for cleaning the contaminated soil by a microorganism comprises a process for ventilating the contaminated soil containing the contaminant while being stirred to vaporize and recover the contaminant, and a process for charging a decomposing bacterium for decomposing the contaminant into the contaminated soil to decompose the contaminant by the decomposing bacterium, and is characterized in that the ventilation process precedes the decomposing process, and that the decomposing bacterium is charged when the concentration of the contaminant is lowered in the ventilation process so that the decomposing bacterium can decompose the contaminant more effectively. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在高粘度的污染土壤中也能有效地清洁污染物，而不会对环境产生影响并进行诸如pH调节的后处理以防止其污染。解决方案：通过微生物清洁污染土壤的方法包括在搅拌的同时对含有污染物的污染土壤进行通风以蒸发和回收污染物的方法，以及将污染物分解成分解细菌的方法污染土壤通过分解细菌分解污染物，其特征在于通气过程在分解过程之前，并且当通气过程中污染物的浓度降低时，分解菌被充满，使得分解菌可分解污染物更有效。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2002038468A PILE FOUNDATION CONSTRUCTION METHOD IN WASTE DISPOSAL PLANT 失效
公开(公告)号：JP2002038468A
公开(公告)日：2002-02-06
申请号：JP2000221456
申请日：2000-07-21
申请人： OHBAYASHI CORP
发明人： TOGE KAZUO , SAKAMOTO SHUICHI , FUJII HARUHIKO
IPC分类号： E02D5/28 , B09B1/00 , E02D5/62
摘要： PROBLEM TO BE SOLVED: To construct a pile while preventing diffusion of pollutants to the peripheral environment. SOLUTION: In the pile foundation construction method in a waste disposal plant, piles 7 formed of a hollow pipe in which hardener delivery holes 6 are formed at the side are driven in the waste disposal plant 1 (step 101) and then, a specified filler 9 is charged from injection inlet 10 provided at the end of the ground surface side so that the upper level of the filler is lower than the level of an impervious structure 3 (step 102). Subsequently, a specified force-feeding pump 32 is connected to a partitioning body 33 inserted and installed in the pile 7 so that it is positioned higher than the level of the impervious structure 3 and the lower space of the partitioning body is arranged to communicate with the partitioning body 33 through the force-feeding pipe 31 (step 103). Moreover, a flowable hardener 11 is force-fed into the lower space of the partitioning body 33 from the force-feeding pump 32 through the force-feeding pipe 31 to discharge the hardener 11 from a hardener discharge hole 6 (step 104).

3. 发明专利

JP2002038467A PILE FOUNDATION CONSTRUCTION METHOD IN WASTE DISPOSAL PLANT 失效
公开(公告)号：JP2002038467A
公开(公告)日：2002-02-06
申请号：JP2000221451
申请日：2000-07-21
申请人： OHBAYASHI CORP
发明人： TOGE KAZUO , SAKAMOTO SHUICHI , FUJII HARUHIKO
IPC分类号： E02D5/28 , B09B1/00 , E02D5/62
摘要： PROBLEM TO BE SOLVED: To construct a pile while preventing diffusion of pollutants to the peripheral environment. SOLUTION: In the pile foundation construction method in a waste disposal plant, piles 7 formed of a hollow pipe in which hardener delivery holes 6 are formed at the side are driven in the waste disposal plant 1 (step 101) and then, a specified filler 9 is charged from injection inlet 10 provided at the end of the ground surface side so that the upper level of the filter is lower than the level of an impervious structure 3 (step 102). Subsequently, a hardener having a specified flowability is injected from the injection inlet 10 and discharged from a hardener discharge hole 6 formed at the side of the hollow pile 7 (step 103).

4. 发明专利

JP2001129539A METHOD AND APPARATUS FOR CLEANING GROUND WATER POLLUTED WITH VOLATILE SUBSTANCE 失效
公开(公告)号：JP2001129539A
公开(公告)日：2001-05-15
申请号：JP31042699
申请日：1999-10-29
申请人： OHBAYASHI CORP
发明人： TOGE KAZUO , FUJII KENSUKE , ISHIKAWA YOJI
IPC分类号： C02F1/20
摘要： PROBLEM TO BE SOLVED: To efficiently accelerate the volatilization of a volatile substance without heating the volatile substance by blowing ultrahigh pressure compressed air in the lower part of an aquifer intermittently, instantaneously and explosively while pulsating the same at a short-time interval to allow air to arrive at a remote area to form a gaseous phase part over a wide range. SOLUTION: A volatilizing process of a volatile substance for injecting ultrahigh pressure compressed air in ground water 12 intermittently from the injection well 14 positioned in an aquifer 102 while pulsating the same at a short-time interval to accelerate the volatilization of the volatile substance, a gas suction process for drawing the gas of the volatile substance transmitted through the aquifer 12 into the ground layer 104 above the aquifer 102 from the gas suction well 18 positioned in the ground layer 104 and a gas treatment process receiving the sucked gas to treat the same are provided.

5. 发明专利

JP2001129530A METHOD FOR CLEANING CONTAMINATED GROUND AND CLEANING DEVICE 失效
公开(公告)号：JP2001129530A
公开(公告)日：2001-05-15
申请号：JP31849799
申请日：1999-11-09
申请人： OHBAYASHI CORP
发明人： ISHIKAWA YOJI , TOGE KAZUO , FUJII KENSUKE
IPC分类号： B09C1/10 , A62D3/00 , A62D3/02 , B09C1/02 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To provide a method for cleaning a contaminated ground by which air, moisture and if necessary, any other cleaning promoting component can be spread over a broad area to reach a faraway distance in the contaminated ground and at the same time, the fluidization of the cleaning promoting component is promoted to significantly upgrade the cleaning power of the contaminated ground. SOLUTION: Moisture and if necessary, any other cleaning promoting component continue to be explosively and intermittently injected, together with compressed air at an ultrahigh pressure into a contaminated ground 12, in a pulsed state and at an interval of short time, from an injection well 14 inserted into the contaminated ground 12. Thus the cleaning promoting component is extensively spread over a broad area. Further, the moisture content of the contaminated ground 12 is recovered from a suction well 18 inserted into the contaminated ground 12. Then this recovered moisture is once stored in a reflux device 20 and is returned to the contaminated ground 12 from the injection well 14. Consequently, the fluidization of the cleaning promoting component is promoted.

6. 发明专利

JPH08299945A METHOD FOR PURIFYING CONTAMINATED SOIL 失效
公开(公告)号：JPH08299945A
公开(公告)日：1996-11-19
申请号：JP10883595
申请日：1995-05-02
申请人： OHBAYASHI CORP
发明人： TOGE KAZUO , URUSHIBARA TOMONORI , CHIKAYAMA MAKOTO
IPC分类号： B09C1/00 , B09C1/04
摘要： PURPOSE: To provide a method for efficiently purifying a large amt. of the contaminated soil dug up on the ground while minimizing the diffusion of the contaminant volatilized from the contaminated soil to the environment and contact of an operator with the contaminated soil. CONSTITUTION: The contaminated soil 2 dug up from the ancient site of a factory, etc., is laid on the ground in the site close to a contaminant treating plant 30 while driving a suction pipe 3 into the soil. The piled up contaminated soil 2 is covered with a sheet 1, and then the internal air is sucked in through the pipe 3. Consequently, the contaminant volatilized from the contaminated soil 2 is accompanied by the air current, discharged, collected in a has suction pipe 5, sent to the plant 30 and purified.

7. 发明专利

JPH08206635A PURIFICATION OF CONTAMINATED SOIL 失效
公开(公告)号：JPH08206635A
公开(公告)日：1996-08-13
申请号：JP21833595
申请日：1995-08-04
申请人： OHBAYASHI CORP
发明人： KAWACHI TAKESHI , KUBO HIROSHI , TOGE KAZUO , MITSUMOTO JUN
IPC分类号： A62D3/33 , A62D101/43 , B09C1/00 , B09C1/04 , E02D3/11 , A62D3/00
摘要： PURPOSE: To recover a metal substance from soil contaminated with the metal substance at the position as near as possible to the original position. CONSTITUTION: At first, a pair of electrodes are inserted in contaminated soil containing a metal (step 101) and, subsequently, DC voltage is applied across the electrodes to move the metal toward the cathode (step 102). Next, the metal is sedimented in the metal collecting region between the electrodes to be conc. (step 103) and, after the elapse of a predetermined period, the metal collecting region is excavated and removed (step 106).

8. 发明专利

JPH06218346A PROTECTING STRUCTURE OF WATER SHIELDING SHEET 失效
公开(公告)号：JPH06218346A
公开(公告)日：1994-08-09
申请号：JP955993
申请日：1993-01-22
申请人： OHBAYASHI CORP
发明人： TOGE KAZUO , MAEDA AKIRA , OGATA HIROMOTO
IPC分类号： E02B3/12 , B09B1/00
摘要： PURPOSE:To prevent any sharp-pointed object from penetrating to water shielding sheet and foul water from leaking due to its breakage. CONSTITUTION:The protecting structure of water shielding sheet 12 provided in refuse disposal site 10 consists of a cushioning material 14 having a predetermined thickness laid on the upper surface of the water shielding sheet 12 and a protecting mat 16 for providing a penetration preventing covering on the upper surface of the cushioning material 14.

9. 发明专利

JPH06218342A CONTROLLED REFUSE DISPOSAL SITE 失效
公开(公告)号：JPH06218342A
公开(公告)日：1994-08-09
申请号：JP955593
申请日：1993-01-22
申请人： OHBAYASHI CORP
发明人： TOGE KAZUO , KOTANI KATSUMI , MAEDA AKIRA , OGATA HIROMOTO
IPC分类号： E02B3/12 , B09B1/00
摘要： PURPOSE:To obtain a controlled refuse disposal site wherein the conditions of water shielding sheets and refuse at its bottom are easily controlled to permit a safe and efficient filling-up operation of the refuse by providing an observation hole which the operator can enter at the bottom of the refuse disposal site. CONSTITUTION:In a refuse disposal site 10, a water shielding work is executed to form on the bottom of its cavity a water shielding surface 13 consisting of water shielding sheets 11 and protecting sand 12 laid on the sheets to receive dumped refuse H thereon and an observation hole 14 with horseshoe-shaped cross section is formed in the center of the bottom of the refuse disposal site 10 over the water shielding surface 13. This observation hole 14 is made of a concrete box culvert having such a size as to permit entry of the operator and is provided on its side face with circular or vertically long observation windows fitted with tempered glass at suitable intervals and a pipe 15 both for air feed and for gas vent and an air vent pipe 16 are installed leading from the upper end of the observation hole 14 to the ground surface.

10. 发明专利

JPH0631258A RECLAIMING SYSTEM IN SEALED TYPE WASTE DISPOSAL SITE 失效
公开(公告)号：JPH0631258A
公开(公告)日：1994-02-08
申请号：JP18695892
申请日：1992-07-14
申请人： EBARA CORP , OHBAYASHI CORP , KAJIMA CORP , KUBOTA KK , KURARAY CO , KURIMOTO LTD , KOBE STEEL LTD , KOMATSU MFG CO LTD , SHIMIZU CONSTRUCTION CO LTD , CATERPILLAR MITSUBISHI LTD , SHIN MEIWA IND CO LTD , TAISEI CORP , TAKUMA KK , NIPPON CONVEYOR CO LTD , HITACHI SHIPBUILDING ENG CO , FUJI HEAVY IND LTD
发明人： HANASHIMA MASATAKA , TOGE KAZUO , URA MITSUHIKO , TOYAMA KENJI , TAGUCHI AKITO , SHIMOMURA SUMIYUKI , INOUE MAMORU , UMENUSHI YOUICHIROU , SUKENARI KANAME , OKAMURA YOSHIHISA
IPC分类号： B09B1/00 , E02B3/18
摘要： PURPOSE:To achieve reclaiming work efficiently and economically, while a uniform waste layer is being formed by dumping wastes having been fed by scattering them all over the disposal site. CONSTITUTION:A waste feed pit 7 is provided at the middle of one of the short sides of a rectangular artificial ground which covers the upper surface of a disposal site 1. A pair of main rails 12 pass under the pit 7 along the edge of the short side on the rear side of the artificial ground 4. The rails 12 are disposed to allow a traverser device 14 to run thereon. And on the rear side of the ground 4, a large number of auxiliary rails 15 are arranged along the longitudinal direction of the rectangular shape so as to intersect the rails 12 so that a moving truck 16 runs along the rails 15. A waste dumping container 18 is provided on the truck 16. A lid which opens in response to a dumping command is provided at the lower part of the container 18.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式