Chemical hazards

Lecture Industrial safety and environmental hygiene - Chapter 2: Industrial Hygiene present the content Occupational/Industrial Hygiene, four steps to create healthy working place, factors affecting to industrial hygiene,...

32p xusong 05-07-2021 8 3   Download

Microclimate is the physical state of the atmosphere in the narrow space of the workplace including the factors temperature, humidity, radiant heat and speed of air transport. These factors must be guaranteed in certain limit, consistent with human physiology.

32p redemption 29-12-2021 6 0   Download

Many industries, such as nuclear power plants, chemical industry, oil and gas industry have dangerous working environments and hazardous conditions for employees. Maintenance, inspection and decommissioning activities in these safety-critical areas mean a serious risk, downtime is a significant financial loss.

5p christabelhuynh 29-05-2020 13 1   Download

Pest control practices in the vegetable crops have been heavily dominated by the routine use of broad-spectrum insecticides to control pests. Concerns have emerged about the adverse consequences of over use of pesticide. These consequences include short and longterm health hazards, contamination and environmental degradation. To minimize the pest losses farmers heavily depend on the chemical pesticides and accessing pest management information from the pesticide dealers due to weak state extension support system.

9p nguaconbaynhay5 16-05-2020 20 3   Download

In recent years, possible health hazards due to radiofrequency radiation (RFR) emitted by mobile phones have been investigated. Because several publications have suggested that RFR is stressful, we explored the potential biological effects of Global System for Mobile phone communication at 900 MHz (GSM-900) exposure on cultures of isolated human skin cells and human reconstructed epidermis (hRE) using human keratinocytes.

17p inspiron33 23-03-2013 52 3   Download

To meet the growing demand for safe vegetables, the assessment of understanding and awareness of risk producers of plant protection drugs increasingly are concerned, so that, with appropriate measures of hazards and reduce harmful levels of chemicals in the product. Therefore, this study was to assess the awareness of local people about the risks of plant protection drugs

13p thulanh2 07-09-2011 115 17   Download