BR0104897A - Método e equipamento de amostragem de areia indeformada e teste de laboratório - Google Patents
Método e equipamento de amostragem de areia indeformada e teste de laboratórioInfo
- Publication number
- BR0104897A BR0104897A BR0104897A BR0104897A BR0104897A BR 0104897 A BR0104897 A BR 0104897A BR 0104897 A BR0104897 A BR 0104897A BR 0104897 A BR0104897 A BR 0104897A BR 0104897 A BR0104897 A BR 0104897A
- Authority
- BR
- Brazil
- Prior art keywords
- sand
- equipment
- sampling
- soil
- penetrates
- Prior art date
Links
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- Sampling And Sample Adjustment (AREA)
Abstract
"MéTODO E EQUIPAMENTO DE AMOSTRAGEM DE AREIA INDEFORMADA E TESTE DE LABORATóRIO". é descrito um método de amostragem de areia indeformada para avaliar o potencial de contaminação por derramamento de produtos químicos, líquidos, orgânicos, em um solo constituído por camadas de areia, a partir de testes de laboratório em amostras que preservam a estratificação e a porosidade natural da areia. O método envolve a utilização de um sistema (11) de amostragem compreendido por um macaco hidráulico (12) e um equipamento tubular (7) de amostragem, sendo este constituído basicamente por um tubo (1) guia, um tubo (2) amostrador transparente e uma luva (3) que interconecta os tubos (1) e (2) a uma ponta (5) de tubo que penetra no solo. é descrito também um método de teste de laboratório, que simula a movimentação de maré, e caracteriza a amostra de areia diretamente no tubo (2) amostrador e que se aplica à avaliação da extensão de uma contaminação e à recuperação de um solo atingido por um derramamento acidental de produto químico, que penetra e sedimenta nos espaços inter e intragranulares de camadas de areia constituintes do solo.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0104897A BR0104897B1 (pt) | 2001-10-31 | 2001-10-31 | mÉtodo de amostragem de areia indeformada e equipamento. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0104897A BR0104897B1 (pt) | 2001-10-31 | 2001-10-31 | mÉtodo de amostragem de areia indeformada e equipamento. |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0104897A true BR0104897A (pt) | 2003-08-26 |
BR0104897B1 BR0104897B1 (pt) | 2012-08-07 |
Family
ID=27671666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0104897A BR0104897B1 (pt) | 2001-10-31 | 2001-10-31 | mÉtodo de amostragem de areia indeformada e equipamento. |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR0104897B1 (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114459969A (zh) * | 2022-01-19 | 2022-05-10 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | 一种高含沙水体分层泥沙收集装置及使用方法 |
-
2001
- 2001-10-31 BR BR0104897A patent/BR0104897B1/pt not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114459969A (zh) * | 2022-01-19 | 2022-05-10 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | 一种高含沙水体分层泥沙收集装置及使用方法 |
CN114459969B (zh) * | 2022-01-19 | 2024-03-12 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | 一种高含沙水体分层泥沙收集装置及使用方法 |
Also Published As
Publication number | Publication date |
---|---|
BR0104897B1 (pt) | 2012-08-07 |
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Legal Events
Date | Code | Title | Description |
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B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
B09A | Decision: intention to grant | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/08/2012, OBSERVADAS AS CONDICOES LEGAIS. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 7A ANUIDADE. |
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B24D | Patent annual fee: restoration after fee payment | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B21H | Extinguishment of a patent or of a certificate of addition of invention: decision cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 21.6 NA RPI NO 2618 DE 09/03/2021 POR TER SIDO INDEVIDA. |