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Household, hotel and market waste audits for composing in Vietnam and Laos

机译：用于越南和老挝的家庭，旅馆和市场废物审核

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摘要

In Da Nang and Ha Long, Vietnam and in Vientiane, Laos, there was interest by local authorities in separating and composting waste in order to reduce environmental and health problems at the local landfills and to produce a soil conditioner for local agricultural use. To assist in the planning of composting projects, three studies were carried out to estimate waste quantities and composition. A 9-day audit of waste from 45 vendors in a market in Vientiane, the capital of Laos. The total quantity of waste and the quantity in each of nine categories were estimated for each of six different types of vendors. A 7-day audit of waste disposed by three hotels in the tourist area of Ha Long, Vietnam. Waste quantities were estimated in total, on a per guest basis, and in three main categories: compostables, recyclables and miscellaneous. A 7-day audit of waste collected from 74 households in Da Nang, the fourth largest city in Vietnam. Waste from each household was separated into compostable and non-com-postable waste. Over 60 percent of each waste source comprised compostable waste and this was considered significant enough to warrant further planning of composting operations.
机译：在越南的岘港和下龙以及老挝的万象，地方当局有兴趣对废物进行分类和堆肥，以减少当地垃圾填埋场的环境和健康问题，并为当地农业生产土壤改良剂。为了协助堆肥项目的计划，进行了三项研究以估计废物的数量和组成。对老挝首都万象市场上45个供应商的废物进行了为期9天的审核。对六种不同类型的供应商中的每一种，估计了废物总量和九种类别中每一种的数量。对越南下龙湾旅游区的三家酒店处置的废物进行为期7天的审核。根据每位客人的总和，估计了三个主要类别的废物数量：可堆肥，可循环再利用和杂项。对越南第四大城市岘港74家家庭收集的废物进行了为期7天的审核。每个家庭的废物分为可堆肥和不可堆肥的废物。每个废物源中超过60％包含可堆肥废物，这被认为足够重要，可以保证对堆肥作业进行进一步规划。

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