13.- 环境

环境是由物理的、化学的和生物的要素所形成的系统,这些要素相互作用,并被自然的、社会的和文化的人为因素所改变。它不仅是生命发展的空间,还包括生物、物体、水、土壤、空气以及它们之间的关系。是环境决定了社会的生活方式。

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环境科学是专门研究环境的。环境工程是一个以设计、应用和管理技术过程、产品和服务为基础的领域和分支,目的是预防、控制和补救环境退化问题,在生产和消费过程中发展自然资源的可持续利用,并始终将我们环境中的优良生活质量作为优先事项。

环境的重要性在于,所有形式的生命都发生在环境中,而不是在其他地方,因此,环境的养护和保护应成为人类行动的主要内容之一。今天,人们越来越认识到这些行动的重要性。

由于人们对环境问题的认识不断提高,不仅个人,而且政府和企业也开始开展一些倾向于保护或限制对环境破坏的活动,高度重视环境科学学科,如水文学、水文地质学、水和气体处理、回收和污染等。

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环境 SUBCATEGORIES

13.1.- 水文水文地质学

水文学是研究大气和地壳中水的时空分布和特性(降水、径流、土壤水分、蒸发等)的科学。而水文地质学则是水文学中专门研究地下水的分支。我们已经习惯的生活方式在很大程度上取决于是否有足够的清洁和廉价的水,以及使用后的安全处置。大自然限制了可供我们使用的水量。虽然地球上有足够的水,但它并不总是在正确的时间和地点。此外,有证据表明,过去处置不当的化学废物现在出现在水源中。我们现在面临着非常高的消耗,不确定的供应,以及更多的防洪和防污染的要求。清洁水的匮乏对经济和健康的影响令人担忧。水文学作为一门科学的发展,是为了满足了解地球复杂的水系统和帮助解决水问题的需要。如今,水文在规划水资源利用方面发挥着重要...

13.2.- 环境污染

环境污染是指在环境中加入有害的物理、化学或生物制剂,对生物的健康造成危害。在动物和植物适应环境的同时,人类根据自己的需要对每一个生态系统进行了改造,其负面影响自工业革命以来成倍加速。尽管速度加快,但作为污染源的工业发展并没有被人类重视,它更多地被认为是一种经济障碍。环境污染对人类生活有影响。全世界每年每五人中就有一人死于与环境污染影响有关的因素。需要解决的一些最重要的问题是工业过程中产生的气体、有毒废物、商品和服务生产和转化过程中产生的不可降解的废物,以及动植物物种的灭绝。然而,环境污染对人类生活危害最大的问题是温室效应。一段时间以来,世界人口和工业所产生的环境影响后果,已经使许多国家的...

13.3.- 废水处理

水处理一词是指以去除水中某些物质为目的的一系列操作。操作可以是物理、化学、物理化学或生物。水处理的重点是人的消费,是使用前和使用后的过程。饮用水处理:饮用水处理厂(DWTP)对水进行处理,使其适合人类饮用。废水处理:所做的工作是在污水处理厂(WWTP)中对水进行处理,大部分污染物的分离过程都是在这里完成的。污水进入污水处理厂后,首先要经过的步骤是预处理。大的固体、沙子和油脂都被去除。然后再对水进行所谓的初级处理。容易沉积的悬浮固体和部分有机物被清除。其余的有机物、溶解物和悬浮物,以及之前处理中没有去除的其余固体颗粒,都是通过所谓的好氧生物废水处理工艺来去除,也就是水线的二级处理。有时会采...

13.4.- 回收

回收利用是指对人类活动产生的可回收的废弃物进行利用和转化,使某些材料作为原材料重新用于制造新产品的过程。可回收的材料很多,包括所有的纸和纸板、玻璃、织物和一些塑料等。循环利用不仅有利于资源的可持续利用,还能降低生产成本。工业界在利用废物造纸上的花费比利用原材料造纸要少得多。玻璃或金属也是如此。塑料的回收过程成本很高,需要建立先进的工厂进行生产。由于这个原因,有些公司不愿意回收它。有这个问题的材料比较多,解决的办法之一就是用在其他方面,比如用于生产能源。回收链包括以下几个阶段:回收或收集:收集废物。转运厂:以较低的成本进行废物的积累和大量运输。分选厂:将垃圾进行分类,分为能用的和不能用的。...
环境 UNITS
Showing 1-30 of 71 item(s)
COMPUTER CONTROLLED HYDROLOGIC STUDIES UNIT - ESHC(2x1m)/S
  • ESHC(2x1m)/S
Available
13.1.- 水文水文地质学
ESHC(2x1m)/S
Computer Controlled Hydrologic Studies Unit
The Computer Controlled Hydrologic Studies Unit, "ESHC(2x1m)/S", allows the work in an autonomous way for the study of the behaviorof the water inside the soil being able to carry out a wide variety of experiments thanks to the specifications of...
HYDROLOGIC STUDIES UNIT - ESH(2x1m)/S
  • ESH(2x1m)/S
Available
13.1.- 水文水文地质学
ESH(2x1m)/S
Hydrologic Studies Unit
The Hydrological Studies Unit, "ESH(2x1m)/S", has been designed by EDIBON to enable autonomous work in the study of water behavior within the soil. A wide variety of experiments can be conducted thanks to the specifications of the unit.The unit...
RAINFALL HYDROGRAPHS UNIT - RHU
  • RHU
Available
13.1.- 水文水文地质学
RHU
Rainfall Hydrographs Unit
The main element of the Rainfall Hydrographs Unit,"RHU", is a tank mounted on a frame. The tank can be filled with sand. There are removable curtains to prevent splashing.There are two square pattern spray nozzles at the top that supply water to...
COMPUTER CONTROLLED RAINFALL SIMULATOR FOR SOIL EROSION STUDIES - RSESC
  • RSESC
Available
13.1.- 水文水文地质学
RSESC
计算机控制的雨水模拟装置
The Computer Controlled Rainfall Simulator for Soil Erosion Studies, "RSESC", consists of a metal frame that can be placed directly on the ground for direct studies or used with its different accessories for laboratory tests.The entire frame is...
RAINFALL SIMULATOR FOR SOIL EROSION STUDIES - RSES
  • RSES
Available
13.1.- 水文水文地质学
RSES
Rainfall Simulator for Soil Erosion Studies
The Rainfall Simulator for Soil Erosion Studies, "RSES", consists of a metal frame that can be placed directly on the ground for direct field studies or used with its various accessories for laboratory tests. The whole structure is covered with a...
RIVER FLOW SIMULATOR - RFS
  • RFS
Available
13.1.- 水文水文地质学
RFS
River Flow Simulator
The River Flow Simulator, "RFS", designed by EDIBON, allows the simulation and study of the river features, included the flow and solid bed load motion.The main element is a rectangular tank made of stainless steel supported on a metal beam frame,...
MOBILE BED AND FLOW VISUALIZATION UNIT (WORKING SECTION: 2000X610 MM) - HVFLM-2
  • HVFLM-2
Available
13.1.- 水文水文地质学
HVFLM-2
移动床和流量可视化单元 (工作区: 2000x610 mm)
The Mobile Bed and Flow Visualization Unit (working section: 2000x610 mm), "HVFLM-2", may be used mainly in two study fields. The first one is the investigation of mobile beds, which are related to water courses and civil engineering structures....
MOBILE BED AND FLOW VISUALIZATION UNIT (WORKING SECTION: 4000X610 MM) - HVFLM-4
  • HVFLM-4
Available
13.1.- 水文水文地质学
HVFLM-4
移动床和流量可视化单元 (工作区: 4000x610 mm)
The Mobile Bed and Flow Visualization Unit (working section: 4000 x 610 mm), "HVFLM-4", may be used mainly in two study fields. The first one is the investigation of mobile beds, which are related to water courses and civil engineering structures....
SEDIMENT TRANSPORT DEMONSTRATION CHANNEL - CAS
  • CAS
Available
13.1.- 水文水文地质学
CAS
泥沙移动示范流道
The Sediment Transport Demonstration Channel, "CAS", designed by EDIBON, consist of an inclinable channel mounted on a base plate, supported by two supports, with a discharge tank and recirculating pump. This tank is in the Basic Hydraulic Feed...
COMPUTER CONTROLLED DRAINAGE AND SEEPAGE TANK - PDFDC
  • PDFDC
Available
11.1.11.- 过滤, 沉淀和混合
PDFDC
计算机控制排水和防渗水槽
This unit has been designed for the practical demonstration, visualization and experimental study of the flow through permeable media and flows in subsoil.The unit basically consist of a tank (soils container) to contain the sand, lower water...
DRAINAGE AND SEEPAGE TANK - PDFD
  • PDFD
Available
11.1.11.- 过滤, 沉淀和混合
PDFD
排水和防渗水槽
The Drainage and Seepage Tank, "PDFD", unit has been designed for the practical demonstration, visualization and experimental study of the flow through permeable media and flows in subsoil. The "PDFD" unit basically consist of a tank (soils...
SOIL/WATER MODEL TANK - PTSA
  • PTSA
Available
13.1.- 水文水文地质学
PTSA
Soil/Water Model Tank
The Soil/Water Model Tank "PTSA" is a laboratory scale unit designed to study the most common surface irrigation systems, as well as to investigate the surface and sub-surface effects of applying water. The "PTSA" unit is mounted on a movable...
GROUND WATER FLOW UNIT - EFAS
  • EFAS
Available
13.1.- 水文水文地质学
EFAS
地表水流量设备
The Ground Water Flow Unit, "EFAS", is composed of a test tank that will be filled with fine grave or sand to construct to develop different models. The entry of water into the tank is done through two inlets, each of them located at each end. The...
COMPUTER CONTROLLED SOIL MOISTURE SUCTION SAND UNIT - PAHSC
  • PAHSC
Available
13.1.- 水文水文地质学
PAHSC
计算机控制土壤水分吸砂设备
The Computer Controlled Soil Moisture Suction Sand Unit "PAHSC" has been designed to study and understand the water retentivity principles in terms of soil suction, the relationship between water retentivity and soil and the derivation of soil...
SOIL MOISTURE SUCTION SAND UNIT - PAHS
  • PAHS
Available
13.1.- 水文水文地质学
PAHS
土壤水分吸砂设备
The Soil Moisture Suction Sand Unit "PAHS" has been designed to study and understand the water retentivity principles in terms of soil suction, the relationship between water retentivity and soil and the derivation of soil moisture characteristic...
DEMONSTRATION LYSIMETER - PL
  • PL
Available
13.1.- 水文水文地质学
PL
示范蒸渗仪
The Demonstration Lysimeter, "PL", is a unit designed by EDIBON to measure the evapotranspiration using the water balance method.The unit consists of two independent lysimeters that allows the user to perform two practical exercises at the same...
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