The base of non-pollution agricultural products is a prerequisite for the non-pollution agricultural production. Based on two factors, i.e., irrigation water and soil, the environmental quality of Yilan county's base...The base of non-pollution agricultural products is a prerequisite for the non-pollution agricultural production. Based on two factors, i.e., irrigation water and soil, the environmental quality of Yilan county's base of non-pollution agricultural products was evaluated by single pollution index. The main monitoring items included the content of Hg, Se, Cr, Pb, fluoride, and so on, and the evaluating results showed Pi〈1 which indicated that this area was fit for developing not only non-pollution products but also greenfood of A level.展开更多
The China Light Industry Yilan (Group) Co. Ltd. is the former Kunruing Trimeric Sodium Phosphate Factory-a large productionbase founded by China’s Ministry of Light Industry in the early 1980s. Yunnan Province is ric...The China Light Industry Yilan (Group) Co. Ltd. is the former Kunruing Trimeric Sodium Phosphate Factory-a large productionbase founded by China’s Ministry of Light Industry in the early 1980s. Yunnan Province is rich in phosporus resources. The Kunming Trimeric Sodium Phosphate Factory was the largest state lump-sum investment project in Yunnan Province at the time. It was also the largest domestic production enterprise for trimeric sodium phosphate with a designed production capacity of 24,000 tons of yellow phosphorus, 117,000 tons of trimeric sodium phosphate and 25,000 tons of detergent powder. Its major production equipment was introduced by展开更多
基金Supported by Science and Technology Projects of Heilongjiang Province(GB04B717-06)
文摘The base of non-pollution agricultural products is a prerequisite for the non-pollution agricultural production. Based on two factors, i.e., irrigation water and soil, the environmental quality of Yilan county's base of non-pollution agricultural products was evaluated by single pollution index. The main monitoring items included the content of Hg, Se, Cr, Pb, fluoride, and so on, and the evaluating results showed Pi〈1 which indicated that this area was fit for developing not only non-pollution products but also greenfood of A level.
文摘The China Light Industry Yilan (Group) Co. Ltd. is the former Kunruing Trimeric Sodium Phosphate Factory-a large productionbase founded by China’s Ministry of Light Industry in the early 1980s. Yunnan Province is rich in phosporus resources. The Kunming Trimeric Sodium Phosphate Factory was the largest state lump-sum investment project in Yunnan Province at the time. It was also the largest domestic production enterprise for trimeric sodium phosphate with a designed production capacity of 24,000 tons of yellow phosphorus, 117,000 tons of trimeric sodium phosphate and 25,000 tons of detergent powder. Its major production equipment was introduced by